Brown, J. F., & Friend, D. (1973). Diseases of cocoa in the British Solomon Islands Protectorate. South Pacific Commission.
Chicagoスタイル(17版)引用形式Brown, John F., , David Friend. Diseases of Cocoa in the British Solomon Islands Protectorate. Noumea: South Pacific Commission, 1973.
MLA(9版)引用形式Brown, John F., , David Friend. Diseases of Cocoa in the British Solomon Islands Protectorate. South Pacific Commission, 1973.
警告: この引用は必ずしも正確ではありません.