APA aipamena

Reich, C. A. (1970). The greening of America. New York: Crown Trade Paperbacks.

Chicago Style aipamena

Reich, Charles A. The Greening of America. New York: Crown Trade Paperbacks, 1970.

MLA aipamena

Reich, Charles A. The Greening of America. New York: Crown Trade Paperbacks, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.