Gaya APA

KATZUNG, B, G. et al (2013). Katzung&Trevor's Pharmacology Examination & Board Review 10th Edition International Edition (Iternational Edition 10 th). North America: MC Graw Hill.

Gaya MLA

KATZUNG, Bertam, G.. et al. "Katzung&Trevor's Pharmacology Examination & Board Review 10th Edition International Edition". Iternational Edition 10 th North America: MC Graw Hill, 2013. Text.