Cita APA (7th ed.)

Singh, B. (2006). Personality Development. Surjeet Publications.

Cita Chicago (17th ed.)

Singh, B. Personality Development. Delhi: Surjeet Publications, 2006.

Cita MLA (9th ed.)

Singh, B. Personality Development. Surjeet Publications, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.