Cita APA (7th ed.)

Wentz, T. (1997). Plumbing systems: Analysis, design, and construction. Prentice Hall.

Cita Chicago (17th ed.)

Wentz, Tim. Plumbing Systems: Analysis, Design, and Construction. Upper Saddle River, N.J: Prentice Hall, 1997.

Cita MLA (9th ed.)

Wentz, Tim. Plumbing Systems: Analysis, Design, and Construction. Prentice Hall, 1997.