Cita APA

Commission for the Geological Map of the World. Subcommission for the Metallogenic Map, Walther, H., & Zitzmann, A. (1977). Text and figures.

Citación estilo Chicago

Commission for the Geological Map of the World. Subcommission for the Metallogenic Map, H.W Walther, y A. Zitzmann. Text and Figures. 1977.

Cita MLA

Commission for the Geological Map of the World. Subcommission for the Metallogenic Map, H.W Walther, y A. Zitzmann. Text and Figures. 1977.