APA (7e ed.) Bronvermelding
Berry, R. (1994). The research project: How to write it (3rd ed.). Routledge.
Chicago (17e ed.) Bronvermelding
Berry, Ralph. The Research Project: How to Write It. 3rd ed. London: Routledge, 1994.
MLA (9e ed.) Bronvermelding
Berry, Ralph. The Research Project: How to Write It. 3rd ed. Routledge, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.