APA (7e ed.) Bronvermelding
Collins, R. F. (2008). World War I: Primary documents on events from 1914 to 1919. Greenwood Press.
Chicago (17e ed.) Bronvermelding
Collins, Ross F. World War I: Primary Documents on Events from 1914 to 1919. Westport, Conn.: Greenwood Press, 2008.
MLA (9e ed.) Bronvermelding
Collins, Ross F. World War I: Primary Documents on Events from 1914 to 1919. Greenwood Press, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.