APA
National Physical Laboratory Notes on Applied Science No.11, . (1961). Wind Effects on Bridges and other Flexibe Structures. London: H.M.S.O.
Chicago
National Physical Laboratory Notes on Applied Science No.11, . 1961. Wind Effects on Bridges and other Flexibe Structures. London: H.M.S.O.
Harvard
National Physical Laboratory Notes on Applied Science No.11, . (1961). Wind Effects on Bridges and other Flexibe Structures. London: H.M.S.O.
MLA
National Physical Laboratory Notes on Applied Science No.11, . Wind Effects on Bridges and other Flexibe Structures. London: H.M.S.O. 1961.