APA Style

Wessel, M.. (1971). Fertilizer requirements of cacao. (Thebroma Cacao L.). in South - Western Nigeria. . Wageningen: K.I.T..

Chicago Style

Wessel, M.. Fertilizer requirements of cacao. (Thebroma Cacao L.). in South - Western Nigeria.. Wageningen: K.I.T., 1971. Hard Copy.

MLA Style

Wessel, M.. Fertilizer requirements of cacao. (Thebroma Cacao L.). in South - Western Nigeria.. Wageningen: K.I.T., 1971. Hard Copy.

Turabian Style

Wessel, M.. Fertilizer requirements of cacao. (Thebroma Cacao L.). in South - Western Nigeria.. Wageningen: K.I.T., 1971. Hard Copy.