APA (7th ed.) Citation

Brown, J. F., & Friend, D. (1973). Diseases of cocoa in the British Solomon Islands Protectorate. South Pacific Commission.

Chicago Style (17th ed.) Citation

Brown, John F., and David Friend. Diseases of Cocoa in the British Solomon Islands Protectorate. Noumea: South Pacific Commission, 1973.

MLA (9th ed.) Citation

Brown, John F., and David Friend. Diseases of Cocoa in the British Solomon Islands Protectorate. South Pacific Commission, 1973.