Gaya APA

Becht, C, I. (2004). Process piping : the complete guide to ASME B31.3 (2004). : New York : ASME Press,.

Gaya MLA

Becht, Charles, IV. "Process piping : the complete guide to ASME B31.3". 2004 : New York : ASME Press,, 2004. Text.