Cita APA

Yorio, P., Petracci, P. F., & García Borboroglu, P. (2013). Current status of the threatened Olrog's Gull Larus atlanticus: Global population, breeding distribution and threats. Web

Citación estilo Chicago

Yorio, Pablo, Pablo Fabricio Petracci, and Pablo García Borboroglu. Current Status of the Threatened Olrog's Gull Larus Atlanticus: Global Population, Breeding Distribution and Threats. 2013.

Cita MLA

Yorio, Pablo, Pablo Fabricio Petracci, and Pablo García Borboroglu. Current Status of the Threatened Olrog's Gull Larus Atlanticus: Global Population, Breeding Distribution and Threats. 2013.