APA ציטוט

Tonias, D. E. (2007). Bridge engineering. New York: McGraw Hill.

Trích dẫn kiểu Chicago

Tonias, Demetrios E. Bridge Engineering. New York: McGraw Hill, 2007.

ציטוט MLA

Tonias, Demetrios E. Bridge Engineering. New York: McGraw Hill, 2007.