Cita APA

Muñoz-Fuentes, V., Vilà, C., Green, A. J., Negro, J. J., & Sorenson, M. D. (2007). Hybridization between white-headed ducks and introduced ruddy ducks in Spain.

Citación estilo Chicago

Muñoz-Fuentes, Violeta, Carles Vilà, Andy J. Green, Juan J. Negro, y Michael D. Sorenson. Hybridization between White-headed Ducks and Introduced Ruddy Ducks in Spain. 2007.

Cita MLA

Muñoz-Fuentes, Violeta, et al. Hybridization between White-headed Ducks and Introduced Ruddy Ducks in Spain. 2007.