APA Style

Wallis, R. Allan. (1984). AXIAL FLOW FANS AND DUCTS . New York: John Wiley & Sons.

Chicago Style

Wallis, R. Allan. AXIAL FLOW FANS AND DUCTS. New York: John Wiley & Sons, 1984. Text.

MLA Style

Wallis, R. Allan. AXIAL FLOW FANS AND DUCTS. New York: John Wiley & Sons, 1984. Text.

Turabian Style

Wallis, R. Allan. AXIAL FLOW FANS AND DUCTS. New York: John Wiley & Sons, 1984. Print.