Cita APA (7a ed.)

Time-Life Books. (1989). Voyages of discovery: AD 1400-1500. Time-Life Books.

Cita Chicago Style (17a ed.)

Time-Life Books. Voyages of Discovery: AD 1400-1500. Amsterdam: Time-Life Books, 1989.

Cita MLA (9a ed.)

Time-Life Books. Voyages of Discovery: AD 1400-1500. Time-Life Books, 1989.