Cita APA

Bertellotti, M., Yorio, P., Blanco, G., & Giaccardi,Maricel. (2001). Use of tips by nesting Kelp Gulls at a growing colony in Patagonia.

Citación estilo Chicago

Bertellotti, Marcelo, Pablo Yorio, Guillermo Blanco, y Giaccardi,Maricel. Use of Tips By Nesting Kelp Gulls At a Growing Colony in Patagonia. 2001.

Cita MLA

Bertellotti, Marcelo, Pablo Yorio, Guillermo Blanco, y Giaccardi,Maricel. Use of Tips By Nesting Kelp Gulls At a Growing Colony in Patagonia. 2001.