APA ציטוט

Engel, I. (1988). Structural steel in architecture and building technology. Prentice-Hall.

Chicago Style (17th ed.) Citation

Engel, Irving. Structural Steel in Architecture and Building Technology. Englewood Cliffs, New Jersey: Prentice-Hall, 1988.

ציטוט MLA

Engel, Irving. Structural Steel in Architecture and Building Technology. Prentice-Hall, 1988.