Cullison, A. E. (1979). Feeds and feeding (2nd ed.). National Book Store.
Chicago (17e ed.) BronvermeldingCullison, Arthur Edison. Feeds and Feeding. 2nd ed. Manila: National Book Store, 1979.
MLA (9e ed.) BronvermeldingCullison, Arthur Edison. Feeds and Feeding. 2nd ed. National Book Store, 1979.
Let op: Deze citaties zijn niet altijd 100% accuraat.