Cita APA

Crowson, P. (1990). Minerals handbook 1990-91: Statistics and analyses of the world's minerals industry. New York, Estados Unidos: Stockton Press.

Citación estilo Chicago

Crowson, Phillip. Minerals Handbook 1990-91: Statistics and Analyses of the World's Minerals Industry. New York, Estados Unidos: Stockton Press, 1990.

Cita MLA

Crowson, Phillip. Minerals Handbook 1990-91: Statistics and Analyses of the World's Minerals Industry. New York, Estados Unidos: Stockton Press, 1990.