APA (7th ed.) Citation

Paull, R. K., & Paull, R. A. (1977). Geology of Wisconsin and Upper Michigan: Including parts of adjacent states. Kendall/Hunt Pub. Co..

Chicago Style (17th ed.) Citation

Paull, Rachel Krebs, and Richard Allen Paull. Geology of Wisconsin and Upper Michigan: Including Parts of Adjacent States. Dubuque, Iowa: Kendall/Hunt Pub. Co., 1977.

MLA (9th ed.) Citation

Paull, Rachel Krebs, and Richard Allen Paull. Geology of Wisconsin and Upper Michigan: Including Parts of Adjacent States. Kendall/Hunt Pub. Co., 1977.