Cita APA (7a ed.)

Schmidt, G. H., Van Vleck, L. D., & Hutjens, M. F. (1988). Principles of dairy science (2a. ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Schmidt, G. H., L. Dale Van Vleck, y M. F. Hutjens. Principles of Dairy Science. 2a. ed. Englewood Cliffs: Prentice-Hall, 1988.

Cita MLA (8a ed.)

Schmidt, G. H., et al. Principles of Dairy Science. 2a. ed. Prentice-Hall, 1988.