Cita APA (7a ed.)

Greenblatt, M., & Lemmo, P. S. (2004). Human heritage: A world history (Student ed.). McGraw-Hill Glencoe.

Cita Chicago Style (17a ed.)

Greenblatt, Miriam, y Peter S. Lemmo. Human Heritage: A World History. Student ed. New York, NY [u.a.]: McGraw-Hill Glencoe, 2004.

Cita MLA (9a ed.)

Greenblatt, Miriam, y Peter S. Lemmo. Human Heritage: A World History. Student ed. McGraw-Hill Glencoe, 2004.