APA (7th ed.) Citation

Martin, H. (1973). The scientific principles of crop protection. London, GB Arnold.

Chicago Style (17th ed.) Citation

Martin, Hubert. The Scientific Principles of Crop Protection. London, GB Arnold, 1973.

MLA (8th ed.) Citation

Martin, Hubert. The Scientific Principles of Crop Protection. London, GB Arnold, 1973.

IICA/CATIE Citation

Martin, H. 1973. The scientific principles of crop protection. London, GB Arnold.

Warning: These citations may not always be 100% accurate.