APA (7th ed.) Citation

Wood, G. A. R. 1. G. A. R. (1985). Cocoa (4th ed.). Blackwell Science.

Chicago Style (17th ed.) Citation

Wood, G. A. R. 1920- George Alan Roskruge. Cocoa. 4th ed. Ames, Iowa: Blackwell Science, 1985.

MLA (9th ed.) Citation

Wood, G. A. R. 1920- George Alan Roskruge. Cocoa. 4th ed. Blackwell Science, 1985.