APA (7th ed.) Citation
Luttrell, G., Hubert, M. L., & Jussen, V. M. (1986). Lexicon of new formal geologic names of the United States, 1976-1980: A compilation of the new geologic names introd. into the literature from 1976 to 1980 in the United States, Puerto Rico, Panama Canal Zone, and American Samoa. United States Government Print. Office.
Chicago Style (17th ed.) Citation
Luttrell, Gwendolyn, Marilyn L. Hubert, and Virginia M. Jussen. Lexicon of New Formal Geologic Names of the United States, 1976-1980: A Compilation of the New Geologic Names Introd. into the Literature from 1976 to 1980 in the United States, Puerto Rico, Panama Canal Zone, and American Samoa. [Washington]: United States Government Print. Office, 1986.
MLA (9th ed.) Citation
Luttrell, Gwendolyn, et al. Lexicon of New Formal Geologic Names of the United States, 1976-1980: A Compilation of the New Geologic Names Introd. into the Literature from 1976 to 1980 in the United States, Puerto Rico, Panama Canal Zone, and American Samoa. United States Government Print. Office, 1986.
Warning: These citations may not always be 100% accurate.