APA (7e ed.) Bronvermelding
ebrary, Inc, & Nolan, C. J. (1997). Notable U.S. ambassadors since 1775: A biographical dictionary. Greenwood Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Cathal J. Nolan. Notable U.S. Ambassadors Since 1775: A Biographical Dictionary. Westport, Conn.: Greenwood Press, 1997.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Cathal J. Nolan. Notable U.S. Ambassadors Since 1775: A Biographical Dictionary. Greenwood Press, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.