MLA

Schittich, Christian, et al. Glass Construction Manual. Basel: Birkhäuser, 1999.

APA

Schittich, C., Staib, G., Balkow, D., Schuler, M., & Sobek, W. (1999). Glass construction manual. Basel: Birkhäuser.

Chicago

Schittich, Christian, Gerald Staib, Dieter Balkow, Matthias Schuler, and Werner Sobek. Glass Construction Manual. Basel: Birkhäuser, 1999.