Cita APA (7th ed.)
ebrary, Inc, Scott, D., & Usher, R. (1996). Understanding educational research. Routledge.
Cita Chicago (17th ed.)
ebrary, Inc, David Scott, i Robin Usher. Understanding Educational Research. London: Routledge, 1996.
Cita MLA (9th ed.)
ebrary, Inc, et al. Understanding Educational Research. Routledge, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.