Gaya APA

Battista, D, H, C, P, A, E. (2012). CRASH COURSE PHARMACOLOGY (Ed. 4). Edinburgh: Elsevier Inc.

Gaya MLA

Battista, Dan, Horton-Szar,, Clive, Page, And, Elisabetta. "CRASH COURSE PHARMACOLOGY". Ed. 4 Edinburgh: Elsevier Inc, 2012. Text.