APA (7th ed.) Citation

Von Blum, P., & Preissler, A. (1980). Audrey Preissler. Helikon Design.

Chicago Style (17th ed.) Citation

Von Blum, Paul, and Audrey Preissler. Audrey Preissler. Harpers Ferry, W.V.: Helikon Design, 1980.

MLA (9th ed.) Citation

Von Blum, Paul, and Audrey Preissler. Audrey Preissler. Helikon Design, 1980.

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