APA (7e ed.) Bronvermelding
Spring, H., & Bareither, T. M. (2002). An engineer's diary of the Great War. Purdue University Press.
Chicago (17e ed.) Bronvermelding
Spring, Harry, en Terry M. Bareither. An Engineer's Diary of the Great War. West Lafayette, Ind. ; [Great Britain]: Purdue University Press, 2002.
MLA (9e ed.) Bronvermelding
Spring, Harry, en Terry M. Bareither. An Engineer's Diary of the Great War. Purdue University Press, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.