APA (7th ed.) Citation

Ehrlich, R. (1964). Pottsville Formation in Blount and Jefferson Counties, Alabama: April 25, 1964. Alabama Geological Society.

Chicago Style (17th ed.) Citation

Ehrlich, Robert. Pottsville Formation in Blount and Jefferson Counties, Alabama: April 25, 1964. University, Ala.: Alabama Geological Society, 1964.

MLA (9th ed.) Citation

Ehrlich, Robert. Pottsville Formation in Blount and Jefferson Counties, Alabama: April 25, 1964. Alabama Geological Society, 1964.

Warning: These citations may not always be 100% accurate.