Cita APA (7a ed.)

Burt,Charles E. The South American lizards in the collection of the Unated States National Museum. Unated States National Museum.

Cita Chicago Style (17a ed.)

Burt,Charles E. The South American Lizards in the Collection of the Unated States National Museum. - EEUU: Unated States National Museum.

Cita MLA (8a ed.)

Burt,Charles E. The South American Lizards in the Collection of the Unated States National Museum. Unated States National Museum.