Gaya APA

Ellenberger, J, P. (2014). Piping and pipeline calculations manual : construction, design fabrication and examination (Second Edition). Waltham, MA: Butterworth-Heinemann.

Gaya MLA

Ellenberger, J., Phillip. "Piping and pipeline calculations manual : construction, design fabrication and examination". Second Edition Waltham, MA: Butterworth-Heinemann, 2014. Electronic Resource.