APA (7th ed.) Citation

McConnell, C., & Oravetz, J. A. (1977). Plumbers and pipe fitters library (2nd ed.). T. Audel.

Chicago Style (17th ed.) Citation

McConnell, Charles, and Jules A. Oravetz. Plumbers and Pipe Fitters Library. 2nd ed. Indianapolis: T. Audel, 1977.

MLA (9th ed.) Citation

McConnell, Charles, and Jules A. Oravetz. Plumbers and Pipe Fitters Library. 2nd ed. T. Audel, 1977.