APA (7th ed.) Citation

Oldham, F. K., Kelsey, F., & Geiling, E. (1960). Essentials of pharmacology. Lippincott.

Chicago Style (17th ed.) Citation

Oldham, Frances Kathleen, F.E Kelsey, and E.M Geiling. Essentials of Pharmacology. Philadelphia: Lippincott, 1960.

MLA (9th ed.) Citation

Oldham, Frances Kathleen, et al. Essentials of Pharmacology. Lippincott, 1960.