Cita APA (7th ed.)
ebrary, Inc, Hidi, S., & Boscolo, P. (2006). Writing and motivation. Elsevier.
Cita Chicago (17th ed.)
ebrary, Inc, Suzanne Hidi, i Pietro Boscolo. Writing and Motivation. Amsterdam ; Boston: Elsevier, 2006.
Cita MLA (9th ed.)
ebrary, Inc, et al. Writing and Motivation. Elsevier, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.