APA (7th ed.) Citation

Koser, S. A. (1968). Vitamin requirements of bacteria and yeasts. Thomas.

Chicago Style (17th ed.) Citation

Koser, Stewart Arment. Vitamin Requirements of Bacteria and Yeasts. Springfield, Ill: Thomas, 1968.

MLA (9th ed.) Citation

Koser, Stewart Arment. Vitamin Requirements of Bacteria and Yeasts. Thomas, 1968.