Citação norma APA

Thorpe, E., & Thorpe, S. (2015). Pearson general studies (paper I) 2015: For the civil services preliminary examination. Dorling Kindersley.

Citação norma Chicago

Thorpe, Edgar, and Showick Thorpe. Pearson General Studies (paper I) 2015: For the Civil Services Preliminary Examination. New Delhi: Dorling Kindersley, 2015.

Citação norma MLA

Thorpe, Edgar, and Showick Thorpe. Pearson General Studies (paper I) 2015: For the Civil Services Preliminary Examination. Dorling Kindersley, 2015.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.