APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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