APA-Zitierstil (7. Ausg.)

Zappe, R. W. (1999). Valve selection handbook: Engineering fundamentals for selecting manual valves, check valves, pressure relief valves, and rupture discs (4. ed.). Gulf.

Chicago-Zitierstil (17. Ausg.)

Zappe, R. W. Valve Selection Handbook: Engineering Fundamentals for Selecting Manual Valves, Check Valves, Pressure Relief Valves, and Rupture Discs. 4. ed. Houston, Tex: Gulf, 1999.

MLA-Zitierstil (9. Ausg.)

Zappe, R. W. Valve Selection Handbook: Engineering Fundamentals for Selecting Manual Valves, Check Valves, Pressure Relief Valves, and Rupture Discs. 4. ed. Gulf, 1999.