APA Citation

Petersen, W. E. (1950). Dairy science: Its principles and practice (2d ed.). Philadelphia: Lippincott.

Chicago Style Citation

Petersen, William Earl. Dairy Science: Its Principles and Practice. 2d ed. Philadelphia: Lippincott, 1950.

MLA Citation

Petersen, William Earl. Dairy Science: Its Principles and Practice. 2d ed. Philadelphia: Lippincott, 1950.

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