Cita APA (7a ed.)
Bergmann, S. D. (2013). Open Source Textbooks: A New Paradigm for the Publication of Textbooks. International Journal of the Book, 11(1), 59-66.
Cita Chicago Style (17a ed.)
Bergmann, Seth D. "Open Source Textbooks: A New Paradigm for the Publication of Textbooks." International Journal of the Book 11, no. 1 (2013): 59-66.
Cita MLA (9a ed.)
Bergmann, Seth D. "Open Source Textbooks: A New Paradigm for the Publication of Textbooks." International Journal of the Book, vol. 11, no. 1, 2013, pp. 59-66.
Precaución: Estas citas no son 100% exactas.