Gaya APA

Katzung, B, G. et al (2015). Katzung & Trevor's Pharmacology Examination & Board Review 11th Edition, International Edition (11th Edition (International Edition)). Amerika Serikat: McGraw-Hill Education.

Gaya MLA

Katzung, Bertram, G.. et al. "Katzung & Trevor's Pharmacology Examination & Board Review 11th Edition, International Edition". 11th Edition (International Edition) Amerika Serikat: McGraw-Hill Education, 2015. Text.