APA (7th ed.) Citation

Macy, H., & Pulkrabek, G. M. (1928). Parchment paper as a source of mold infection in butter. Univ. Farm.

Chicago Style (17th ed.) Citation

Macy, Harold, and G. M. Pulkrabek. Parchment Paper as a Source of Mold Infection in Butter. St. Paul, Minn: Univ. Farm, 1928.

MLA (9th ed.) Citation

Macy, Harold, and G. M. Pulkrabek. Parchment Paper as a Source of Mold Infection in Butter. Univ. Farm, 1928.