Cita APA

Hool, G. A., & Johnson, N. C. (1918). Concrete engineer's handbook. New York: McGraw-Hill.

Citación estilo Chicago

Hool, George A., and Nathan C. Johnson. Concrete Engineer's Handbook. New York: McGraw-Hill, 1918.

Cita MLA

Hool, George A., and Nathan C. Johnson. Concrete Engineer's Handbook. New York: McGraw-Hill, 1918.