If there is no individual author for a report, you should list the company or organization responsible for the content as the corporate author.
If the report has been assigned a number, provide the report number in parentheses after the title.
A technical report may not contain all of the information you require for a reference. If there is no date of publication, use the abbreviation n.d. (for "no date").
When the publisher is the same as the author (e.g., with group authors), omit the publisher from the source element.
Quantitative paper example A sample paper demonstrating APA style for quantitative papers, including figures.
Lab or diagnostic manuals follow the format for books.
Example of Reference
Pagana, K. D., Pagana, T. J., & Pagana, T. N. (2019). Mosby’s diagnostic and
       laboratory test reference (14th ed.). Elsevier.
 
Examples of In-Text Citations:
Parenthetical citation:
(Pagana et al., 2019)
Narrative citation:
Pagana et al. (2019)
The APA Citation Style does not seem make any distinctions for citing clinical trials. The following is a suggestion, but please check with your instructor.
Example of Reference
Bernard, S. (Chief Investigator.) (2020). Patch trauma: Pre-hospital anti-fibrinolytics for traumatic coagulopathy and haemorrhage (The PATCH study) [Clinical Trial: NCT02187120]. Australian & New Zealand Intensive Care Research Centre, Monash University. https://www.monash.edu/__data/assets/pdf_file/0007/3020947/patch-protocol-version-1.7-6-jul-2020.pdf
Example of Parenthetical In-Text Citation:
... trauma, and subsequent haemorrhaging (Bernard, NCT02187120) ...
                    
        
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