APA (7th ed.) Zitazioa
ebrary, Inc, Donmoyer, R., & Kos, R. (1993). At-risk students: Portraits, policies, programs, and practices. State University of New York Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Robert Donmoyer, eta Raylene Kos. At-risk Students: Portraits, Policies, Programs, and Practices. Albany, N.Y.: State University of New York Press, 1993.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. At-risk Students: Portraits, Policies, Programs, and Practices. State University of New York Press, 1993.
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