एपीए उद्धरण

Heilman Ii, C. (2010). Advanced digital landscape photography. Ilex Press Ltd.

शिकागो स्टाइल उद्धरण

Heilman Ii, Carl. Advanced Digital Landscape Photography. East Sussen: Ilex Press Ltd, 2010.

एमएलए उद्धरण

Heilman Ii, Carl. Advanced Digital Landscape Photography. Ilex Press Ltd, 2010.