Cochran, W., Fenner, P., & Hill, M. (1973). Geowriting: A guide to writing, editing, and printing in earth science. American Geological Institute.
Chicago-Zitierstil (17. Ausg.)Cochran, Wendell, Peter Fenner, und Mary Hill. Geowriting: A Guide to Writing, Editing, and Printing in Earth Science. Washington, D.C: American Geological Institute, 1973.
MLA-Zitierstil (9. Ausg.)Cochran, Wendell, et al. Geowriting: A Guide to Writing, Editing, and Printing in Earth Science. American Geological Institute, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.