Cita APA (7th ed.)
(1977). Journal of the technical councils of ASCE.
Cita Chicago (17th ed.)
Journal of the Technical Councils of ASCE. New York, 1977.
Cita MLA (9th ed.)
Journal of the Technical Councils of ASCE. 1977.
Atenció: Aquestes cites poden no estar 100% correctes.