Cita APA (7a ed.)

Van Riper, J. E. (1962). Man's physical world. McGraw-Hill.

Cita Chicago Style (17a ed.)

Van Riper, Joseph Edwards. Man's Physical World. New York: McGraw-Hill, 1962.

Cita MLA (9a ed.)

Van Riper, Joseph Edwards. Man's Physical World. McGraw-Hill, 1962.