Cita APA

Troxell, G. E. n. 1., Davis, H. E. 1., & Kelly, J. W. 1. (1968). Composition and properties of concrete (2. edition.). New York, New York: McGraw-Hill.

Citación estilo Chicago

Troxell, George Earl n. 1896, Harmer Elmer 1905- Davis, y Joe Wallace 1895-1973 Kelly. Composition and Properties of Concrete. 2. edition. New York, New York: McGraw-Hill, 1968.

Cita MLA

Troxell, George Earl n. 1896, Harmer Elmer 1905- Davis, y Joe Wallace 1895-1973 Kelly. Composition and Properties of Concrete. 2. edition. New York, New York: McGraw-Hill, 1968.