APA (7th ed.) Citation

Chandler, V. W., Jirsa, M. A., & Ikola, R. J. (1985). Simple Bouguer gravity map of Minnesota / Hibbing sheet. Univ. of Minnesota.

Chicago Style (17th ed.) Citation

Chandler, Val W., Mark A. Jirsa, and Rodney J. Ikola. Simple Bouguer Gravity Map of Minnesota / Hibbing Sheet. Saint Paul: Univ. of Minnesota, 1985.

MLA (9th ed.) Citation

Chandler, Val W., et al. Simple Bouguer Gravity Map of Minnesota / Hibbing Sheet. Univ. of Minnesota, 1985.