APA (7th ed.) Citation

Norton, W. G. (1981). The game and furbearing mammals of Big Thicket National Preserve. [publisher not identified].

Chicago Style (17th ed.) Citation

Norton, William Glenn. The Game and Furbearing Mammals of Big Thicket National Preserve. [Place of publication not identified]: [publisher not identified], 1981.

MLA (9th ed.) Citation

Norton, William Glenn. The Game and Furbearing Mammals of Big Thicket National Preserve. [publisher not identified], 1981.