APA (7th ed.) Citation

Difco laboratories. (1933). Manual of dehydrated culture media and reagents (4th ed., revised.). Difco Laboratories.

Chicago Style (17th ed.) Citation

Difco laboratories. Manual of Dehydrated Culture Media and Reagents. 4th ed., revised. Detroit, Michigan: Difco Laboratories, 1933.

MLA (9th ed.) Citation

Difco laboratories. Manual of Dehydrated Culture Media and Reagents. 4th ed., revised. Difco Laboratories, 1933.

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