APA (7th ed.) Citation

Walker, R. E. (1980). Peter von Staufenberg: Its origin, development, and later adaption. Kümmerle.

Chicago Style (17th ed.) Citation

Walker, Richard Ernest. Peter Von Staufenberg: Its Origin, Development, and Later Adaption. Göppingen: Kümmerle, 1980.

MLA (9th ed.) Citation

Walker, Richard Ernest. Peter Von Staufenberg: Its Origin, Development, and Later Adaption. Kümmerle, 1980.