Cita APA (7th ed.)
Manning, R. E. (2009). Parks and people: Managing outdoor recreation at Acadia National Park. University of Vermont Press ; University Press of New England.
Cita Chicago (17th ed.)
Manning, Robert E. Parks and People: Managing Outdoor Recreation at Acadia National Park. Burlington, Vt. : Hanover [N.H.]: University of Vermont Press ; University Press of New England, 2009.
Cita MLA (9th ed.)
Manning, Robert E. Parks and People: Managing Outdoor Recreation at Acadia National Park. University of Vermont Press ; University Press of New England, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.