APA (7th ed.) Citation

Woodring, W. P. (1959). Geology and paleontology of Canal Zone and adjoining parts of Panama: Description of Tertiary mollusks (gastropods: Vermetidae to Thaididae). U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Woodring, W. P. Geology and Paleontology of Canal Zone and Adjoining Parts of Panama: Description of Tertiary Mollusks (gastropods: Vermetidae to Thaididae). Washington: U.S. Govt. Print. Off, 1959.

MLA (9th ed.) Citation

Woodring, W. P. Geology and Paleontology of Canal Zone and Adjoining Parts of Panama: Description of Tertiary Mollusks (gastropods: Vermetidae to Thaididae). U.S. Govt. Print. Off, 1959.