एपीए उद्धरण

Edgar Thorpe. (2015). Pearson general studies: Paper II. Dorling Kindersley.

शिकागो स्टाइल उद्धरण

Edgar Thorpe. Pearson General Studies: Paper II. New Delhi: Dorling Kindersley, 2015.

एमएलए उद्धरण

Edgar Thorpe. Pearson General Studies: Paper II. Dorling Kindersley, 2015.