Cita APA (7th ed.)
Brown, S. (1992). Overcoming setbacks. Navpress.
Cita Chicago (17th ed.)
Brown, Steve. Overcoming Setbacks. Colorado: Navpress, 1992.
Cita MLA (9th ed.)
Brown, Steve. Overcoming Setbacks. Navpress, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.