APA (7th ed.) Citation

Stepniewski, W. Z., & Keys, C. N. (1984). Rotary-wing aerodynamics. Dover.

Chicago Style (17th ed.) Citation

Stepniewski, W. Z., and C. N. Keys. Rotary-wing Aerodynamics. Nueva York: Dover, 1984.

MLA (9th ed.) Citation

Stepniewski, W. Z., and C. N. Keys. Rotary-wing Aerodynamics. Dover, 1984.