Cita APA (7a ed.)

Whyte, R. O. (1960). Crop production and environment ([New ed.].). Faber and Faber.

Cita Chicago Style (17a ed.)

Whyte, R. O. Crop Production and Environment. [New ed.]. London: Faber and Faber, 1960.

Cita MLA (8a ed.)

Whyte, R. O. Crop Production and Environment. [New ed.]. Faber and Faber, 1960.