Cita APA

Smith, D. L., & Hamel, C. (1999). Crop Yield: Physiology and processes. Springer.

Citación estilo Chicago

Smith, Donald L., and Chantal Hamel. Crop Yield: Physiology and Processes. Berlín: Springer, 1999.

Cita MLA

Smith, Donald L., and Chantal Hamel. Crop Yield: Physiology and Processes. Springer, 1999.