Cita APA

Van Wijk, T. (1983). Prop-Out in distance education: Fallacies and remedies. Madrid: UNED.

Citación estilo Chicago

Van Wijk, Theo. Prop-Out in Distance Education: Fallacies and Remedies. Madrid: UNED, 1983.

Cita MLA

Van Wijk, Theo. Prop-Out in Distance Education: Fallacies and Remedies. Madrid: UNED, 1983.

Precaución: Estas citas no son 100% exactas.