APA (7th ed.) Citation

Hollenbeck, R. P. (1968). The mineral industry of Alabama, 1966. Geological Survey of Alabama, Division of economic geology.

Chicago Style (17th ed.) Citation

Hollenbeck, Ronald P. The Mineral Industry of Alabama, 1966. University, Ala: Geological Survey of Alabama, Division of economic geology, 1968.

MLA (9th ed.) Citation

Hollenbeck, Ronald P. The Mineral Industry of Alabama, 1966. Geological Survey of Alabama, Division of economic geology, 1968.