APA (7th ed.) Citation

Beckman, H. (1955). The year book of drug therapy: 1954 - 1955. The Year Book Publishers.

Chicago Style (17th ed.) Citation

Beckman, Harry. The Year Book of Drug Therapy: 1954 - 1955. Chicago: The Year Book Publishers, 1955.

MLA (8th ed.) Citation

Beckman, Harry. The Year Book of Drug Therapy: 1954 - 1955. The Year Book Publishers, 1955.

Warning: These citations may not always be 100% accurate.