APA (7th ed.) Citation

Wright, D. (1993). The Harley-Davidson Motor Company : an official ninety-year history / David K. Wright: An official ninety-year history. Motorbooks International.

Chicago Style (17th ed.) Citation

Wright, David. The Harley-Davidson Motor Company : An Official Ninety-year History / David K. Wright: An Official Ninety-year History. Osceola, Wis.: Motorbooks International, 1993.

MLA (9th ed.) Citation

Wright, David. The Harley-Davidson Motor Company : An Official Ninety-year History / David K. Wright: An Official Ninety-year History. Motorbooks International, 1993.

Warning: These citations may not always be 100% accurate.