Cita APA (7a ed.)

Allgeier, S. A., & Allgeier, S. (2010). Personal credibility factor I've lost it-can I rebuild it? (1st edition.). FT Press.

Cita Chicago Style (17a ed.)

Allgeier, Sandy Author, y Sandy Allgeier. Personal Credibility Factor I've Lost It-can I Rebuild It? 1st edition. [Place of publication not identified]: FT Press, 2010.

Cita MLA (9a ed.)

Allgeier, Sandy Author, y Sandy Allgeier. Personal Credibility Factor I've Lost It-can I Rebuild It? 1st edition. FT Press, 2010.