APA (7th ed.) Citation

Schroeder, E., & Cotton, W. (1908). Tubercle bacilli in butter: Their occurrence, vitality and significance. [publisher not identified].

Chicago Style (17th ed.) Citation

Schroeder, E.C, and W.E Cotton. Tubercle Bacilli in Butter: Their Occurrence, Vitality and Significance. [Place of publication not identified]: [publisher not identified], 1908.

MLA (9th ed.) Citation

Schroeder, E.C, and W.E Cotton. Tubercle Bacilli in Butter: Their Occurrence, Vitality and Significance. [publisher not identified], 1908.