APA (7th ed.) Citation

Packard, A. S., & Putnam, F. W. (1872). The Mammoth Cave and its inhabitants, or, Descriptions of the fishes, insects and crustaceans found in the cave. Naturalists' Agency.

Chicago Style (17th ed.) Citation

Packard, A. S., and F. W. Putnam. The Mammoth Cave and Its Inhabitants, or, Descriptions of the Fishes, Insects and Crustaceans Found in the Cave. Salem, Mass.: Naturalists' Agency, 1872.

MLA (9th ed.) Citation

Packard, A. S., and F. W. Putnam. The Mammoth Cave and Its Inhabitants, or, Descriptions of the Fishes, Insects and Crustaceans Found in the Cave. Naturalists' Agency, 1872.