Cita APA (7th ed.)

Audubon, J. J. (1946). The birds of America. With a foreword and descriptive captions by William Vogt (5a. ed.). Macmillan Co.

Cita Chicago (17th ed.)

Audubon, John James. The Birds of America. With a Foreword and Descriptive Captions by William Vogt. 5a. ed. Nueva York: Macmillan Co, 1946.

Cita MLA (9th ed.)

Audubon, John James. The Birds of America. With a Foreword and Descriptive Captions by William Vogt. 5a. ed. Macmillan Co, 1946.