APA (7. basım) Alıntı

National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration, & Wassef, W. G. (2004). Integral steel box-beam pier caps. Transportation Research Board.

Chicago Style (17. basım) Atıf

National Cooperative Highway Research Program, National Research Council (U.S.). Transportation Research Board, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration, ve Wagdy G. Wassef. Integral Steel Box-beam Pier Caps. Washington, D.C: Transportation Research Board, 2004.

MLA (9th ed.) Atıf

National Cooperative Highway Research Program, et al. Integral Steel Box-beam Pier Caps. Transportation Research Board, 2004.