Cita APA

Lockhart, J. A. R., & Wiseman, A. J. (1983). Introduction to crop husbandry: Including grassland.

Citación estilo Chicago

Lockhart, J. A. R., y A. J. Wiseman. Introduction to Crop Husbandry: Including Grassland. 1983.

Cita MLA

Lockhart, J. A. R., y A. J. Wiseman. Introduction to Crop Husbandry: Including Grassland. 1983.