Cita APA

Simpson, G. G. 1. (1953). The major features of evolution. New York: A Touchstone Book.

Citación estilo Chicago

Simpson, George Gaylord 1902-1984. The Major Features of Evolution. New York: A Touchstone Book, 1953.

Cita MLA

Simpson, George Gaylord 1902-1984. The Major Features of Evolution. New York: A Touchstone Book, 1953.