APA Edition Citation

Entwistle, P. F. (1972). Pests of cocoa. Longman Group Ltd.

Chicago Edition Citation

Entwistle, P F. Pests of Cocoa. London: Longman Group Ltd, 1972.

MLA Edition Citation

Entwistle, P F. Pests of Cocoa. Longman Group Ltd, 1972.

Warning: These citations may not always be 100% accurate.