एपीए उद्धरण

(1997). Photography in focus. Lincolnwood: NTC Pub. Group.

शिकागो स्टाइल उद्धरण

Photography in Focus. Lincolnwood: NTC Pub. Group, 1997.

एमएलए उद्धरण

Photography in Focus. Lincolnwood: NTC Pub. Group, 1997.