Cita APA (7a ed.)

De Cidre, L., & Crespo, F. The respiratory system in Arctocephalus australis (Pinnipedia, Otariidae). I--Macroanatomy and microanatomy of the trachea and extrapulmonary airways.

Cita Chicago Style (17a ed.)

De Cidre, L.L., y F. Crespo. The Respiratory System in Arctocephalus Australis (Pinnipedia, Otariidae). I--Macroanatomy and Microanatomy of the Trachea and Extrapulmonary Airways.

Cita MLA (8a ed.)

De Cidre, L.L., y F. Crespo. The Respiratory System in Arctocephalus Australis (Pinnipedia, Otariidae). I--Macroanatomy and Microanatomy of the Trachea and Extrapulmonary Airways.