APA引文

Chant, C. (1989). Helicopters: The Marshall cavendish. Marshall cavendish.

Chicago Style (17th ed.) Citation

Chant, Chistopher. Helicopters: The Marshall Cavendish. New York: Marshall cavendish, 1989.

MLA引文

Chant, Chistopher. Helicopters: The Marshall Cavendish. Marshall cavendish, 1989.