APA (7th ed.) Citation

May, E. R. (1976). The theory and practice of controllable pitch propellers. Marine Media Management for the Institute of Marine Engineers.

Chicago Style (17th ed.) Citation

May, E. R. The Theory and Practice of Controllable Pitch Propellers. London: Marine Media Management for the Institute of Marine Engineers, 1976.

MLA (9th ed.) Citation

May, E. R. The Theory and Practice of Controllable Pitch Propellers. Marine Media Management for the Institute of Marine Engineers, 1976.