Cita APA

Koen Alonso, M., Crespo, E. A., Pedraza, S. N., Garcia, N. A., & Coscarella, M. A. (2000). Food habits of the south american sea lion, Otaria flavescens, off Patagonia, Argentina.

Citación estilo Chicago

Koen Alonso, Mariano, Enrique Alberto Crespo, Susana Noemi Pedraza, Nestor Anibal Garcia, y Mariano Alberto Coscarella. Food Habits of the South American Sea Lion, Otaria Flavescens, Off Patagonia, Argentina. 2000.

Cita MLA

Koen Alonso, Mariano, et al. Food Habits of the South American Sea Lion, Otaria Flavescens, Off Patagonia, Argentina. 2000.