APA (7th ed.) Citation

Herzog, H., & Wolf, F. (1967). Flaggen und Wappen.

Chicago Style (17th ed.) Citation

Herzog, Hans-Ulrich, and Fritz Wolf. Flaggen Und Wappen. 1967.

MLA (8th ed.) Citation

Herzog, Hans-Ulrich, and Fritz Wolf. Flaggen Und Wappen. 1967.

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