The national forests /
with an introd. by Joseph W. Penfold.

APA Citation

Carhart, A. Hawthorne. (1959). The national forests. [1st ed.] New York: Knopf.

MLA Citation

Carhart, Arthur Hawthorne, 1892-1978. The National Forests. [1st ed.] New York: Knopf, 1959.

Warning: These citations may not always be complete (especially for serials).