APA aipamena

Bachmann, H., & Steinle, A. (2011). Precast concrete structures. Ernst & Sohn.

Chicago Style aipamena

Bachmann, Hubert, and Alfred Steinle. Precast Concrete Structures. Berlin: Ernst & Sohn, 2011.

MLA aipamena

Bachmann, Hubert, and Alfred Steinle. Precast Concrete Structures. Ernst & Sohn, 2011.