Cita APA

Onwueme, I. (1978). tropical tuber crops: Yams, cassava, sweet potato, and cocoyams. John Wiley & Sons INC.

Chicago Edition Citation

Onwueme, I.C. Tropical Tuber Crops: Yams, Cassava, Sweet Potato, and Cocoyams. Chichester: John Wiley & Sons INC, 1978.

Cita MLA

Onwueme, I.C. Tropical Tuber Crops: Yams, Cassava, Sweet Potato, and Cocoyams. John Wiley & Sons INC, 1978.