Metamorphic geology :
an introduction to tectonic and metamorphic processes /
Con Gillen.

APA Citation

Gillen, C. (1982). Metamorphic geology: an introduction to tectonic and metamorphic processes. London: G. Allen & Unwin.

MLA Citation

Gillen, Con. Metamorphic Geology: an Introduction to Tectonic And Metamorphic Processes. London: G. Allen & Unwin, 1982.

Warning: These citations may not always be complete (especially for serials).