APA (7th ed.) Citation

Bier, W., & Weber, C. S. (2002). Wolfgang Bier. Swiridoff.

Chicago Style (17th ed.) Citation

Bier, Wolfgang, and C. Sylvia Weber. Wolfgang Bier. Künzelsau: Swiridoff, 2002.

MLA (8th ed.) Citation

Bier, Wolfgang, and C. Sylvia Weber. Wolfgang Bier. Swiridoff, 2002.

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