APA aipamena

Marsh, G. P. (1965). Man and nature. Harvard University press.

Chicago Style aipamena

Marsh, George Perkins. Man and Nature. Cambridge: Harvard University press, 1965.

MLA aipamena

Marsh, George Perkins. Man and Nature. Harvard University press, 1965.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.