Citazione Stile APA (7a Edizione)

Jacobs, D., & Neville, A. E. (1968). Bridges, canals & tunnels. American Heritage Pub. Co..

Citazione stile Chigago Style (17a edizione)

Jacobs, David, e Anthony E. Neville. Bridges, Canals & Tunnels. New York: American Heritage Pub. Co., 1968.

Citatione MLA (9a ed.)

Jacobs, David, e Anthony E. Neville. Bridges, Canals & Tunnels. American Heritage Pub. Co., 1968.