Gaya APA

Grubb, M, A. (1996). Four LRFD Design Examples Of Steel Highway Bridges SI units Vol. II Chap. 1A Highway Structures Design Handbook . America: HDR Engineering Inc..

Gaya MLA

Grubb, Michael, A. "Four LRFD Design Examples Of Steel Highway Bridges SI units Vol. II Chap. 1A Highway Structures Design Handbook". America: HDR Engineering Inc., 1996. Text.