APA (7th ed.) Citation

Engel, H., & Rapson, R. (2007). Tragsysteme: Structure systems (3rd ed.). Hatje Cantz.

Chicago Style (17th ed.) Citation

Engel, Heino, and Ralph Rapson. Tragsysteme: Structure Systems. 3rd ed. Ostfildern, Germany: Hatje Cantz, 2007.

MLA (8th ed.) Citation

Engel, Heino, and Ralph Rapson. Tragsysteme: Structure Systems. 3rd ed. Hatje Cantz, 2007.

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