APA (7e ed.) Bronvermelding
Brumm, J. L. (1921). Educational problems in college and university.
Chicago (17e ed.) Bronvermelding
Brumm, John L. Educational Problems in College and University. Ann Arbor, 1921.
MLA (9e ed.) Bronvermelding
Brumm, John L. Educational Problems in College and University. 1921.
Let op: Deze citaties zijn niet altijd 100% accuraat.