APA-referens (7:e uppl.)
Coasts, Oceans, Ports and Rivers Institute (American Society of Civil Engineers). Waterfront Facility Inspection Committee, & Heffron, R. E. (2015). Waterfront facilities inspection and assessment. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)
Coasts, Oceans, Ports and Rivers Institute (American Society of Civil Engineers). Waterfront Facility Inspection Committee, och Ronald E. Heffron. Waterfront Facilities Inspection and Assessment. Reston, Virginia: American Society of Civil Engineers, 2015.
MLA-referens (9:e uppl.)
Coasts, Oceans, Ports and Rivers Institute (American Society of Civil Engineers). Waterfront Facility Inspection Committee, och Ronald E. Heffron. Waterfront Facilities Inspection and Assessment. American Society of Civil Engineers, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.