APA

United States, . (1969). Non-federal navigational facilities. [Washington, D.C: .

Chicago

United States, . 1969. Non-federal navigational facilities. [Washington, D.C: .

Harvard

United States, . (1969). Non-federal navigational facilities. [Washington, D.C: .

MLA

United States, . Non-federal navigational facilities. [Washington, D.C: . 1969.