APA Style

Katzung, . et al (2017). Basic and Clinical Pharmacology 14th Edition (www.myuptodate.com) (14th ed.). : Mc Graw Hill Education (Uk).

MLA Style

Katzung, . et al. "Basic and Clinical Pharmacology 14th Edition (www.myuptodate.com)". 14th ed. : Mc Graw Hill Education (Uk), 2017. Text.