Παραπομπή APA

Homer O Stuart & T Burr Charles. (2011). Commercial poultry farming (6.). Biotech Books.

Παραπομπή Chicago Style

Homer O Stuart και T Burr Charles. Commercial Poultry Farming. 6. Biotech Books, 2011.

Παραπομπή MLA

Homer O Stuart και T Burr Charles. Commercial Poultry Farming. 6. Biotech Books, 2011.