APA (7th ed.) Citation

Colbert, J. (2012). It happened in Maryland: Remarkable events that shaped history (First edition.). Globe Pequot Press.

Chicago Style (17th ed.) Citation

Colbert, Judy. It Happened in Maryland: Remarkable Events That Shaped History. First edition. Guilford, CT: Globe Pequot Press, 2012.

MLA (9th ed.) Citation

Colbert, Judy. It Happened in Maryland: Remarkable Events That Shaped History. First edition. Globe Pequot Press, 2012.