APA (7th ed.) Citation

Nolan, C. J. (1997). Notable U.S ambassadors since 1775: A biographical dictionary. Greenwood Press.

Chicago Style (17th ed.) Citation

Nolan, Cathal J. Notable U.S Ambassadors Since 1775: A Biographical Dictionary. Westport, Conn: Greenwood Press, 1997.

MLA (9th ed.) Citation

Nolan, Cathal J. Notable U.S Ambassadors Since 1775: A Biographical Dictionary. Greenwood Press, 1997.