APA-viite (7. p.)
ebrary, Inc, Symposium on Learner Autonomy, Cotterall, S., & Crabbe, D. (1999). Learner autonomy in language learning: Defining the field and effecting change. Peter Lang.
Chicago-viite (17. p.)
ebrary, Inc, Symposium on Learner Autonomy, Sara Cotterall, ja David Crabbe. Learner Autonomy in Language Learning: Defining the Field and Effecting Change. Frankfurt am Main ; New York: Peter Lang, 1999.
MLA-viite (9. p.)
ebrary, Inc, et al. Learner Autonomy in Language Learning: Defining the Field and Effecting Change. Peter Lang, 1999.
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