APA ציטוט

Frohlich, B. (2003). Metal architecture design and construction. Boston: Publisers for Architecture.

Trích dẫn kiểu Chicago

Frohlich, Burkhard. Metal Architecture Design and Construction. Boston: Publisers for Architecture, 2003.

ציטוט MLA

Frohlich, Burkhard. Metal Architecture Design and Construction. Boston: Publisers for Architecture, 2003.