Cita APA (7a ed.)

Brooks, A., & Halstead, A. (1977). Vegetable pests, diseases and disorders. Royal Horticultural Society.

Cita Chicago Style (17a ed.)

Brooks, Audrey, y Andrew Halstead. Vegetable Pests, Diseases and Disorders. London: Royal Horticultural Society, 1977.

Cita MLA (9a ed.)

Brooks, Audrey, y Andrew Halstead. Vegetable Pests, Diseases and Disorders. Royal Horticultural Society, 1977.