Citazione APA

Dercourt, J. (1985). Geology: Principles & methods. Graham & Trotman.

Stile di citazione Chicago

Dercourt, Jean. Geology: Principles & Methods. London: Graham & Trotman, 1985.

Citazione MLA

Dercourt, Jean. Geology: Principles & Methods. Graham & Trotman, 1985.