APA (7th ed.) Citation

Taylor, H., & Haas, W. (1986). German : a self-teaching guide / Heimy Taylor, Werner Haas: A self-teaching guide. Wiley.

Chicago Style (17th ed.) Citation

Taylor, Heimy, and Werner Haas. German : A Self-teaching Guide / Heimy Taylor, Werner Haas: A Self-teaching Guide. New York ; Chichester: Wiley, 1986.

MLA (9th ed.) Citation

Taylor, Heimy, and Werner Haas. German : A Self-teaching Guide / Heimy Taylor, Werner Haas: A Self-teaching Guide. Wiley, 1986.

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