APA (7th ed.) Citation

Axelrod. (1999). The complete idiot's guide to 20th century history. MacMillan Publishing.

Chicago Style (17th ed.) Citation

Axelrod. The Complete Idiot's Guide to 20th Century History. New York: MacMillan Publishing, 1999.

MLA (9th ed.) Citation

Axelrod. The Complete Idiot's Guide to 20th Century History. MacMillan Publishing, 1999.

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