Cita APA (7a ed.)

Martin, H. (1964). The Scientific principles of crop protection (5th edition.). Edward Arnold.

Cita Chicago Style (17a ed.)

Martin, Hubert. The Scientific Principles of Crop Protection. 5th edition. London: Edward Arnold, 1964.

Cita MLA (8a ed.)

Martin, Hubert. The Scientific Principles of Crop Protection. 5th edition. Edward Arnold, 1964.