Παραπομπή APA

Trancy, P. H., Armerding George D, & Hannah harold W. (1958). Dairy plant management. Mcgraw hill book company.

Παραπομπή Chicago Style

Trancy, Paul H., Armerding George D, και Hannah harold W. Dairy Plant Management. New York: Mcgraw hill book company, 1958.

Παραπομπή MLA

Trancy, Paul H., et al. Dairy Plant Management. Mcgraw hill book company, 1958.