APA aipamena

Hansen, K. L., & Zenobia, K. (2011). Civil engineer's handbook of professional practice. John Wiley & Sons, Inc.

Chicago Style aipamena

Hansen, Karen Lee, and Kent Zenobia. Civil Engineer's Handbook of Professional Practice. Hoboken, New Jersey: John Wiley & Sons, Inc, 2011.

MLA aipamena

Hansen, Karen Lee, and Kent Zenobia. Civil Engineer's Handbook of Professional Practice. John Wiley & Sons, Inc, 2011.