Cita APA (7a ed.)

Weaver, R. (1981). Process piping desing (6a ed.). Gulf Publishing.

Cita Chicago Style (17a ed.)

Weaver, Rip. Process Piping Desing. 6a ed. Houston: Gulf Publishing, 1981.

Cita MLA (8a ed.)

Weaver, Rip. Process Piping Desing. 6a ed. Gulf Publishing, 1981.