APA (7e ed.) Bronvermelding
ebrary, Inc. (1985). Nutrient requirements of sheep (6th rev. ed.). National Academy of Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc. Nutrient Requirements of Sheep. 6th rev. ed. Washington, D.C.: National Academy of Press, 1985.
MLA (9e ed.) Bronvermelding
ebrary, Inc. Nutrient Requirements of Sheep. 6th rev. ed. National Academy of Press, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.