APA (7th ed.) Citation

Kramer. (1969). Cradle of civilization. Time-Life International.

Chicago Style (17th ed.) Citation

Kramer. Cradle of Civilization. Nederlands: Time-Life International, 1969.

MLA (8th ed.) Citation

Kramer. Cradle of Civilization. Time-Life International, 1969.

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