Cita APA

Langer, W. C., Langer, W. L., & Waite, R. G. (1973). The mind of Adolf Hitler. Secker and Warburg.

Citación estilo Chicago

Langer, Walter C., William L. Langer, y Robert G.L Waite. The Mind of Adolf Hitler. London: Secker and Warburg, 1973.

Cita MLA

Langer, Walter C., et al. The Mind of Adolf Hitler. Secker and Warburg, 1973.