APA ציטוט

Stamp L. D. L. Dudley. An introduction to stratigraphy (British isles) (2-nd ed.). London, Thomas Murby & CO, I, Fleet Lane, E. C. 4, 1934.

Chicago Style (17th ed.) Citation

Stamp L. D. L. Dudley. An Introduction to Stratigraphy (British Isles). 2-nd ed. London, Thomas Murby & CO, I, Fleet Lane, E. C. 4, 1934.

ציטוט MLA

Stamp L. D. L. Dudley. An Introduction to Stratigraphy (British Isles). 2-nd ed. London, Thomas Murby & CO, I, Fleet Lane, E. C. 4, 1934.