Penggayaan APA

WILLSON, K.C.. (1999). Coffee, cocoa and tea . Oxon: CABI Publishing.

Chicago Style

WILLSON, K.C.. Coffee, cocoa and tea . Oxon: CABI Publishing, 1999. Buku.

MLA Style

WILLSON, K.C.. Coffee, cocoa and tea . Oxon: CABI Publishing, 1999. Buku.

Turabian Style

WILLSON, K.C.. Coffee, cocoa and tea . Oxon: CABI Publishing, 1999. Buku.