APA Edition Citation

JohnD Summers & steven leeson. (1993). Commercial poultry nutrition. International Book Distributing.

Chicago Edition Citation

JohnD Summers and steven leeson. Commercial Poultry Nutrition. International Book Distributing, 1993.

MLA Edition Citation

JohnD Summers and steven leeson. Commercial Poultry Nutrition. International Book Distributing, 1993.

Warning: These citations may not always be 100% accurate.