Cita APA (7th ed.)

SKOUSEN, P. L. (2004). Valve handbook (Ed.2.). McGraw-Hill.

Cita Chicago (17th ed.)

SKOUSEN, Philip L. Valve Handbook. Ed.2. New York: McGraw-Hill, 2004.

Cita MLA (9th ed.)

SKOUSEN, Philip L. Valve Handbook. Ed.2. McGraw-Hill, 2004.