Stokes, W. L. (1966). Essentials of earth history: An introduction to historical geology. Prentice-Hall.
Style de citation Chicago (17e éd.)Stokes, William Lee. Essentials of Earth History: An Introduction to Historical Geology. Englewood Cliffs, NJ: Prentice-Hall, 1966.
Style de citation MLA (9e éd.)Stokes, William Lee. Essentials of Earth History: An Introduction to Historical Geology. Prentice-Hall, 1966.
Attention : ces citations peuvent ne pas être correctes à 100%.