Cita APA

Oliva, G. E., Collantes, M. B., & Humano, G. (2005). Demography of Grazed Tussock Grass Populations in Patagonia. Web

Citación estilo Chicago

Oliva, Gabriel Esteban, Marta Beatriz Collantes, and Gervasio Humano. Demography of Grazed Tussock Grass Populations in Patagonia. 2005.

Cita MLA

Oliva, Gabriel Esteban, Marta Beatriz Collantes, and Gervasio Humano. Demography of Grazed Tussock Grass Populations in Patagonia. 2005.