एपीए उद्धरण

Fookes, P. (2007). Engineering Geomorphology: :Theory and practice. Whittles Publishing.

शिकागो स्टाइल उद्धरण

Fookes, P.G. Engineering Geomorphology: :Theory and Practice. Scotland: Whittles Publishing, 2007.

एमएलए उद्धरण

Fookes, P.G. Engineering Geomorphology: :Theory and Practice. Whittles Publishing, 2007.