Cita APA (7a ed.)
Rieger, B. The People's Car: A Global History of the Volkswagen Beetle. Harvard University.
Cita estilo Chicago (17a ed.)
Rieger, Bernhard. The People's Car: A Global History of the Volkswagen Beetle. Cambridge, EUA: Harvard University.
Cita MLA (9a ed.)
Rieger, Bernhard. The People's Car: A Global History of the Volkswagen Beetle. Harvard University.
警告：這些引文格式不一定是100％准確.