Citazione APA

Publow, C. A., & Troy, H. C. (1909). Questions and answers on milk and milk-testing. O. Judd company; [etc., etc.].

Stile di citazione Chicago

Publow, Charles Albert, e Hugh C. Troy. Questions and Answers on Milk and Milk-testing. New York: O. Judd company; [etc., etc.], 1909.

Citazione MLA

Publow, Charles Albert, e Hugh C. Troy. Questions and Answers on Milk and Milk-testing. O. Judd company; [etc., etc.], 1909.