एपीए उद्धरण

Rothwell, R. G. (1989). Minerals and mineraloids in marine sediments: : an optical identification guide. Elsevier.

शिकागो स्टाइल उद्धरण

Rothwell, R. G. Minerals and Mineraloids in Marine Sediments: : An Optical Identification Guide. LOndon: Elsevier, 1989.

एमएलए उद्धरण

Rothwell, R. G. Minerals and Mineraloids in Marine Sediments: : An Optical Identification Guide. Elsevier, 1989.