Cita APA (7a ed.)
Johnson, R. (1975). Composite structure of steel and concrete. John Wiley & Sons.
Cita Chicago Style (17a ed.)
Johnson, R.P. Composite Structure of Steel and Concrete. New York: John Wiley & Sons, 1975.
Cita MLA (9a ed.)
Johnson, R.P. Composite Structure of Steel and Concrete. John Wiley & Sons, 1975.
Precaución: Estas citas no son 100% exactas.