Cita APA (7th ed.)
Jacobs, S. (2014). The art of membership: How to attract, retain and cement member loyalty (First edition.). Jossey-Bass.
Cita Chicago (17th ed.)
Jacobs, Sheri. The Art of Membership: How to Attract, Retain and Cement Member Loyalty. First edition. San Francisco, California: Jossey-Bass, 2014.
Cita MLA (9th ed.)
Jacobs, Sheri. The Art of Membership: How to Attract, Retain and Cement Member Loyalty. First edition. Jossey-Bass, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.