Παραπομπή APA

National research council Board of Agriculture. (1988). Nutrient requirements of swine (10.). National Academy press.

Παραπομπή Chicago Style

National research council Board of Agriculture. Nutrient Requirements of Swine. 10. National Academy press, 1988.

Παραπομπή MLA

National research council Board of Agriculture. Nutrient Requirements of Swine. 10. National Academy press, 1988.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.