APA (7th ed.) Citation

Blank, H. R., & Mackin, J. H. (1967). Geologic interpretation of an aeromagnetic survey of the Iron Springs district, Utah. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Blank, H. Richard, and J. Hoover Mackin. Geologic Interpretation of an Aeromagnetic Survey of the Iron Springs District, Utah. Washington: U.S. Govt. Print. Off, 1967.

MLA (9th ed.) Citation

Blank, H. Richard, and J. Hoover Mackin. Geologic Interpretation of an Aeromagnetic Survey of the Iron Springs District, Utah. U.S. Govt. Print. Off, 1967.