Cita APA (7a ed.)

Scopes, N., & Ledieu, M. (1979). Pest and diseases control handbook (1st edition.). British Crop Protection Council.

Cita Chicago Style (17a ed.)

Scopes, Nigel, y Michael Ledieu. Pest and Diseases Control Handbook. 1st edition. Croydon: British Crop Protection Council, 1979.

Cita MLA (8a ed.)

Scopes, Nigel, y Michael Ledieu. Pest and Diseases Control Handbook. 1st edition. British Crop Protection Council, 1979.