APA (7e ed.) Bronvermelding
Brockett, R. G. (1988). Ethical issues in adult education. Teachers College, Columbia University.
Chicago (17e ed.) Bronvermelding
Brockett, Ralph Grover. Ethical Issues in Adult Education. New York: Teachers College, Columbia University, 1988.
MLA (9e ed.) Bronvermelding
Brockett, Ralph Grover. Ethical Issues in Adult Education. Teachers College, Columbia University, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.