MLA

Pfeifer, Günter, Rolf Ramcke, and Joachim Achtziger. Masonry Construction Manual. Basel: Birkhäuser, 2001.

APA

Pfeifer, G., Ramcke, R., & Achtziger, J. (2001). Masonry construction manual. Basel: Birkhäuser.

Chicago

Pfeifer, Günter, Rolf Ramcke, and Joachim Achtziger. Masonry Construction Manual. Basel: Birkhäuser, 2001.