Gaya APA

Martin, E, W. et al (1971). Hazards of Medication: A Manual Drug Interactions, Incompabilities, Contraindications, and Adverse Effects . Philadelia and Toronto: J. B Lippincott Company.

Gaya MLA

Martin, Eric, W.. et al. "Hazards of Medication: A Manual Drug Interactions, Incompabilities, Contraindications, and Adverse Effects". Philadelia and Toronto: J. B Lippincott Company, 1971. Text.