Cita APA (7th ed.)

Brockman, C. F. (1959). Recreational use of wild lands. McGraw-Hill.

Cita Chicago (17th ed.)

Brockman, C. Frank. Recreational Use of Wild Lands. New York: McGraw-Hill, 1959.

Cita MLA (9th ed.)

Brockman, C. Frank. Recreational Use of Wild Lands. McGraw-Hill, 1959.