Παραπομπή APA

Harbans Singh & Moore, E. N. (1968). Livestock and poultry production. Prentice Hall.

Παραπομπή Chicago Style

Harbans Singh και Earl N. Moore. Livestock and Poultry Production. New Delhi: Prentice Hall, 1968.

Παραπομπή MLA

Harbans Singh και Earl N. Moore. Livestock and Poultry Production. Prentice Hall, 1968.