Cita APA

Undersander, D., Martin, N., Cosgrove, D., Kelling, K., Schmitt, M., Wedberg, J., . . . Rice, M. (1994). Alfalfa management guide. Wisconsin (EUA): University of Wisconsin.

Citación estilo Chicago

Undersander, D., et al. Alfalfa Management Guide. Wisconsin (EUA): University of Wisconsin, 1994.

Cita MLA

Undersander, D., et al. Alfalfa Management Guide. Wisconsin (EUA): University of Wisconsin, 1994.