Ellis, K., & Myall, E. (1979). British homebuilt aircraft since 1920 : including limited production light aircraft, man powered aircraft, gliders, rotorcraft, balloons and airships / by Ken Ellis: Including limited production light aircraft, man powered aircraft, gliders, rotorcraft, balloons and airships (2nd ed.). Merseyside Aviation Society.
Chicago Style (17th ed.) CitationEllis, Ken, and Eric Myall. British Homebuilt Aircraft Since 1920 : Including Limited Production Light Aircraft, Man Powered Aircraft, Gliders, Rotorcraft, Balloons and Airships / by Ken Ellis: Including Limited Production Light Aircraft, Man Powered Aircraft, Gliders, Rotorcraft, Balloons and Airships. 2nd ed. Liverpool: Merseyside Aviation Society, 1979.
MLA (9th ed.) CitationEllis, Ken, and Eric Myall. British Homebuilt Aircraft Since 1920 : Including Limited Production Light Aircraft, Man Powered Aircraft, Gliders, Rotorcraft, Balloons and Airships / by Ken Ellis: Including Limited Production Light Aircraft, Man Powered Aircraft, Gliders, Rotorcraft, Balloons and Airships. 2nd ed. Merseyside Aviation Society, 1979.