APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.