Cita APA (7a ed.)

Stapley, J. (1949). Pests of farm crops (1st edition.). Spon.

Cita Chicago Style (17a ed.)

Stapley, J.H. Pests of Farm Crops. 1st edition. London: Spon, 1949.

Cita MLA (8a ed.)

Stapley, J.H. Pests of Farm Crops. 1st edition. Spon, 1949.