Gaya APA

PharmD, D, S, T. (1996). Drug Interaction Facts 5th Ed. (5th Ed.). St. Louis: Wolters Kluwer.

Gaya MLA

PharmD, David, S., Tatro,. "Drug Interaction Facts 5th Ed.". 5th Ed. St. Louis: Wolters Kluwer, 1996. Text.