Citazione APA

Thorpe, E., & Thorpe, S. (2012). Pearson CSAT manual 2012: Civil services aptitude test for the UPSC civil services preliminary examination. Dorling kindersley (India).

Stile di citazione Chicago

Thorpe, Edgar, e Showick Thorpe. Pearson CSAT Manual 2012: Civil Services Aptitude Test for the UPSC Civil Services Preliminary Examination. New Delhi: Dorling kindersley (India), 2012.

Citazione MLA

Thorpe, Edgar, e Showick Thorpe. Pearson CSAT Manual 2012: Civil Services Aptitude Test for the UPSC Civil Services Preliminary Examination. Dorling kindersley (India), 2012.