(1962). Directory of State Outdoor Recreation Administration: Report to the Outdoor Recreation Resources Review Commission. U.S. G.P.O.
Chicago-Zitierstil (17. Ausg.)Directory of State Outdoor Recreation Administration: Report to the Outdoor Recreation Resources Review Commission. Washington: U.S. G.P.O, 1962.
MLA-Zitierstil (9. Ausg.)Directory of State Outdoor Recreation Administration: Report to the Outdoor Recreation Resources Review Commission. U.S. G.P.O, 1962.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.