Cita APA (7a ed.)
Bernstein, L. (2004). Concepts and challenges the changing land. Glove Fearon.
Cita Chicago Style (17a ed.)
Bernstein, Leonard. Concepts and Challenges the Changing Land. New York: Glove Fearon, 2004.
Cita MLA (9a ed.)
Bernstein, Leonard. Concepts and Challenges the Changing Land. Glove Fearon, 2004.
Precaución: Estas citas no son 100% exactas.