APA (7th ed.) Citation

Border Stratigraphy Symposium University of Texas at El Paso, American Association for the Advancement of Science. Southwestern and Rocky Mountain Division, Kottlowski, F. E., & LeMone, D. V. (1969). Border Stratigraphy Symposium. State Bureau of Mines and Mineral Resources.

Chicago Style (17th ed.) Citation

Border Stratigraphy Symposium University of Texas at El Paso, American Association for the Advancement of Science. Southwestern and Rocky Mountain Division, Frank Edward Kottlowski, and David V. LeMone. Border Stratigraphy Symposium. Socorro [N.M.]: State Bureau of Mines and Mineral Resources, 1969.

MLA (9th ed.) Citation

Border Stratigraphy Symposium University of Texas at El Paso, et al. Border Stratigraphy Symposium. State Bureau of Mines and Mineral Resources, 1969.