Cita APA (7a ed.)

Berger, J., & Wroth, L. C. (1960). Discoverers of the New World. American Heritage.

Cita Chicago Style (17a ed.)

Berger, Josef, y Lawrence Counselman Wroth. Discoverers of the New World. New York: American Heritage, 1960.

Cita MLA (9a ed.)

Berger, Josef, y Lawrence Counselman Wroth. Discoverers of the New World. American Heritage, 1960.