Cita APA

O'brien, J. J. (1996). Standard hanbook of heavy construction (3rd ed.). McGraw-Hill.

Chicago Edition Citation

O'brien, James J. Standard Hanbook of Heavy Construction. 3rd ed. New York: McGraw-Hill, 1996.

Cita MLA

O'brien, James J. Standard Hanbook of Heavy Construction. 3rd ed. McGraw-Hill, 1996.

Atenció: Aquestes cites poden no estar 100% correctes.