APA引文
National Research Council (U.S.). Committee on Animal Nutrition & ebrary, Inc. (1989). Nutrient requirements of horses (5th rev. ed.). National Academy Press.
Chicago Style (17th ed.) Citation
National Research Council (U.S.). Committee on Animal Nutrition and Inc ebrary. Nutrient Requirements of Horses. 5th rev. ed. Washington, D.C.: National Academy Press, 1989.
MLA引文
National Research Council (U.S.). Committee on Animal Nutrition and Inc ebrary. Nutrient Requirements of Horses. 5th rev. ed. National Academy Press, 1989.
警告：這些引文格式不一定是100％准確.