Gaya APA

al., E. et al (2000). Remington: The Science And Practice Of Pharmacy Volume 1 (Ed. 20 th). USA : Lippincott Williams and Wilkins.

Gaya MLA

al., Et. et al. "Remington: The Science And Practice Of Pharmacy Volume 1". Ed. 20 th USA : Lippincott Williams and Wilkins, 2000. Text.