Cita APA (7a ed.)

Clear, C., & Harrison T.A. (2003). Concrete Presure on Formwork. Construction Industry Research and Information Association.

Cita Chicago Style (17a ed.)

Clear, C.A, y Harrison T.A. Concrete Presure on Formwork. London: Construction Industry Research and Information Association, 2003.

Cita MLA (9a ed.)

Clear, C.A, y Harrison T.A. Concrete Presure on Formwork. Construction Industry Research and Information Association, 2003.