Citas:

---------- APA ----------

(1990) . Estimates of oil-soaked carcasses of the Magellanic Penguin (Spheniscus magellanicus) on the eastern shore of Península Valdés, Chubut Province, Argentina. El Hornero, 013(02).
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v013_n02_p171 [ ]

---------- CHICAGO ----------

Knaus, Ronald M. "Estimates of oil-soaked carcasses of the Magellanic Penguin (Spheniscus magellanicus) on the eastern shore of Península Valdés, Chubut Province, Argentina" . El Hornero 013, no. 02 (1990).
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v013_n02_p171 [ ]

---------- MLA ----------

Knaus, Ronald M. "Estimates of oil-soaked carcasses of the Magellanic Penguin (Spheniscus magellanicus) on the eastern shore of Península Valdés, Chubut Province, Argentina" . El Hornero, vol. 013, no. 02, 1990.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v013_n02_p171 [ ]

---------- VANCOUVER ----------

Knaus, Ronald M. Estimates of oil-soaked carcasses of the Magellanic Penguin (Spheniscus magellanicus) on the eastern shore of Península Valdés, Chubut Province, Argentina. Hornero (en línea). 1990;013(02).
Available from: https://bibliotecadigital.exactas.uba.ar/collection/hornero/document/hornero_v013_n02_p171 [ ]