Cita APA

Henry, T. R. n. 1., & Henry, T. R. n. 1. (1950). The white continent: The story of Antarctica. New York, New York: W Sloane.

Citación estilo Chicago

Henry, Thomas Robert n. 1893, y Thomas Robert n. 1893 Henry. The White Continent: The Story of Antarctica. New York, New York: W Sloane, 1950.

Cita MLA

Henry, Thomas Robert n. 1893, y Thomas Robert n. 1893 Henry. The White Continent: The Story of Antarctica. New York, New York: W Sloane, 1950.