APA način citiranja (7. izdanje)

Polgar, S., & Thomas, S. (2020). Introduction to Research in the Health Sciences (7th ed.). Elsevier.

Čikaški stil citiranja (17. izdanje)

Polgar, Stephen, i Shane Thomas. Introduction to Research in the Health Sciences. 7th ed. New York: Elsevier, 2020.

MLA način citiranja (9. izdanje)

Polgar, Stephen, i Shane Thomas. Introduction to Research in the Health Sciences. 7th ed. Elsevier, 2020.