Cita APA

Undersander, D., Greub, L., Leep, R., Beuselinck, P., Wedberg, J., Smith, D., . . . English, J. (1993). Birdsfoot trefoil for grazing and harvested forage. Wisconsin (EUA):.

Citación estilo Chicago

Undersander, D., et al. Birdsfoot Trefoil for Grazing and Harvested Forage. Wisconsin (EUA):, 1993.

Cita MLA

Undersander, D., et al. Birdsfoot Trefoil for Grazing and Harvested Forage. Wisconsin (EUA):, 1993.