एपीए उद्धरण

Dorling Kindersley Limited. (2007). World atlas =: DK world atlas : Digital mapping for the 21st century. London: Dorling Kindersley.

शिकागो स्टाइल उद्धरण

Dorling Kindersley Limited. World Atlas =: DK World Atlas : Digital Mapping for the 21st Century. London: Dorling Kindersley, 2007.

एमएलए उद्धरण

Dorling Kindersley Limited. World Atlas =: DK World Atlas : Digital Mapping for the 21st Century. London: Dorling Kindersley, 2007.