APA (7th ed.) Citation

Klein, H. A., & Klein, M. C. (1968). Great structures of the world. World.

Chicago Style (17th ed.) Citation

Klein, H. Arthur, and Mina C. Klein. Great Structures of the World. New York: World, 1968.

MLA (9th ed.) Citation

Klein, H. Arthur, and Mina C. Klein. Great Structures of the World. World, 1968.

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