APA (7e ed.) Bronvermelding
Grubb, W. N., & Worthen, H. (1999). Honored but invisible: An inside look at teaching in community colleges. Routledge.
Chicago (17e ed.) Bronvermelding
Grubb, W. Norton, en Helena Worthen. Honored but Invisible: An Inside Look at Teaching in Community Colleges. New York: Routledge, 1999.
MLA (9e ed.) Bronvermelding
Grubb, W. Norton, en Helena Worthen. Honored but Invisible: An Inside Look at Teaching in Community Colleges. Routledge, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.