Cita APA (7a ed.)

Saunders, D., & Hettel, G. (1994). Wheat in heat-stressed environmental. Irrigated, dry aéreas and rice-wheat farming systems (1st edition.). CIMMYT.

Cita Chicago Style (17a ed.)

Saunders, D.A, y G.P Hettel. Wheat in Heat-stressed Environmental. Irrigated, Dry Aéreas and Rice-wheat Farming Systems. 1st edition. México: CIMMYT, 1994.

Cita MLA (8a ed.)

Saunders, D.A, y G.P Hettel. Wheat in Heat-stressed Environmental. Irrigated, Dry Aéreas and Rice-wheat Farming Systems. 1st edition. CIMMYT, 1994.