Martin, H. (1983). The Scientific principles of crop protection. (3rd ed.). CBS.
Chicago (17e ed.) BronvermeldingMartin, Hubert. The Scientific Principles of Crop Protection. 3rd ed. New Delhi: CBS, 1983.
MLA (9e ed.) BronvermeldingMartin, Hubert. The Scientific Principles of Crop Protection. 3rd ed. CBS, 1983.
Let op: Deze citaties zijn niet altijd 100% accuraat.