APA (7th ed.) Citation

ENGEL, H. (1997). Tragsysteme=structure systems. Hatje.

Chicago Style (17th ed.) Citation

ENGEL, Heino. Tragsysteme=structure Systems. Hatje, 1997.

MLA (8th ed.) Citation

ENGEL, Heino. Tragsysteme=structure Systems. Hatje, 1997.

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