Cita APA (7a ed.)

Skousen, P. L. (2004). Valve handbook (2nd ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Skousen, Philip L. Valve Handbook. 2nd ed. New York: McGraw-Hill, 2004.

Cita MLA (8a ed.)

Skousen, Philip L. Valve Handbook. 2nd ed. McGraw-Hill, 2004.