Cita APA (7a ed.)

Hoyt, J. B. (1962). Man and the earth. Prentice-Hall.

Cita Chicago Style (17a ed.)

Hoyt, Joseph Bixby. Man and the Earth. Englewood Cliffs, N.J.: Prentice-Hall, 1962.

Cita MLA (9a ed.)

Hoyt, Joseph Bixby. Man and the Earth. Prentice-Hall, 1962.