Citazione Stile APA (7a Edizione)

Monkhouse, F. J., & Hardy, A. V. (1965). North American landscape. University Press.

Citazione stile Chigago Style (17a edizione)

Monkhouse, Francis John, e Albert Victor Hardy. North American Landscape. Cambridge [Eng.]: University Press, 1965.

Citatione MLA (9a ed.)

Monkhouse, Francis John, e Albert Victor Hardy. North American Landscape. University Press, 1965.