APA (7th ed.) Citation

(2017). Comparing the types of cohort studies. Medmastery GmbH.

Chicago Style (17th ed.) Citation

Comparing the Types of Cohort Studies. [Place of publication not identified]: Medmastery GmbH, 2017.

MLA (9th ed.) Citation

Comparing the Types of Cohort Studies. Medmastery GmbH, 2017.