Registro de Citas

Cita APA (7a ed.)
Covey, S. R. (1990). The Seven Habits of Highly Effetive People: Restoring the Character Ethic (2a.). A Fireside Book.
Cita Chicago Style (17a ed.)
Covey, Stephen R. The Seven Habits of Highly Effetive People: Restoring the Character Ethic. 2a. New York: A Fireside Book, 1990.
Cita MLA (9a ed.)
Covey, Stephen R. The Seven Habits of Highly Effetive People: Restoring the Character Ethic. 2a. A Fireside Book, 1990.
Precaución: Estas citas no son 100% exactas.