Cita APA (7a ed.)

Frye, R. N. (1966). The heritage of Persia (1st printing.). New American Library.

Cita Chicago Style (17a ed.)

Frye, Richard N. The Heritage of Persia. 1st printing. New York: New American Library, 1966.

Cita MLA (9a ed.)

Frye, Richard N. The Heritage of Persia. 1st printing. New American Library, 1966.