APA aipamena

Stokes, W. L. (1966). Essentials of earth history: An introduction to historical geology. Prentice-Hall.

Chicago Style aipamena

Stokes, William Lee. Essentials of Earth History: An Introduction to Historical Geology. Englewood Cliffs, NJ: Prentice-Hall, 1966.

MLA aipamena

Stokes, William Lee. Essentials of Earth History: An Introduction to Historical Geology. Prentice-Hall, 1966.