APA-referens

Thorpe, E., & Thorpe, S. (2014). Pearson general studies (paper II): For the civil services preliminary examination. Dorling Kindersley.

Chicago-stil citat

Thorpe, Edgar, och Showick Thorpe. Pearson General Studies (paper II): For the Civil Services Preliminary Examination. Delhi: Dorling Kindersley, 2014.

MLA-referens

Thorpe, Edgar, och Showick Thorpe. Pearson General Studies (paper II): For the Civil Services Preliminary Examination. Dorling Kindersley, 2014.