Cita APA (7th ed.)

SHUMAKER, T. M. (2004). Process pipe drafting. The Goodheart-Willcox Company.

Cita Chicago (17th ed.)

SHUMAKER, Terence M. Process Pipe Drafting. Illinois: The Goodheart-Willcox Company, 2004.

Cita MLA (9th ed.)

SHUMAKER, Terence M. Process Pipe Drafting. The Goodheart-Willcox Company, 2004.