APA (7th ed.) Citation

Ridge, J. D. (1984). Annotated bibliographies of mineral deposits in Europe. Pergamon Press.

Chicago Style (17th ed.) Citation

Ridge, John Drew. Annotated Bibliographies of Mineral Deposits in Europe. Oxford [Oxfordshire] ; New York: Pergamon Press, 1984.

MLA (9th ed.) Citation

Ridge, John Drew. Annotated Bibliographies of Mineral Deposits in Europe. Pergamon Press, 1984.