Citazione Stile APA (7a Edizione)

Putnam, P. C., & Koeppl, G. W. (1981). Putnam's Power from the wind (2nd ed.). Van Nostrand Reinhold.

Citazione stile Chigago Style (17a edizione)

Putnam, Palmer Cosslett, e Gerald W. Koeppl. Putnam's Power from the Wind. 2nd ed. New York: Van Nostrand Reinhold, 1981.

Citatione MLA (9a ed.)

Putnam, Palmer Cosslett, e Gerald W. Koeppl. Putnam's Power from the Wind. 2nd ed. Van Nostrand Reinhold, 1981.