APA ציטוט

J L Vegad. (2008). Poultry diseases: A guide for farmers and poultry professionals (Second.). Ibdc publishers.

Chicago Edition Citation

J L Vegad. Poultry Diseases: A Guide for Farmers and Poultry Professionals. Second. Ibdc publishers, 2008.

ציטוט MLA

J L Vegad. Poultry Diseases: A Guide for Farmers and Poultry Professionals. Second. Ibdc publishers, 2008.