APA (7th ed.) Citation

Johnston, F. N. (1941). Trias at New Pass, Nevada, <new Lower Karnic ammonoids.>: The Catholic University of America. A dissertation. The Catholic Univ. of America Press.

Chicago Style (17th ed.) Citation

Johnston, Francis Newlands. Trias at New Pass, Nevada, <new Lower Karnic Ammonoids.>: The Catholic University of America. A Dissertation. Washington: The Catholic Univ. of America Press, 1941.

MLA (9th ed.) Citation

Johnston, Francis Newlands. Trias at New Pass, Nevada, <new Lower Karnic Ammonoids.>: The Catholic University of America. A Dissertation. The Catholic Univ. of America Press, 1941.