APA引文

O'Sullivan, D. (2018). Geographic information analysis / David O'Sullivan and David J. Unwin. Hoboken, New Jersey : John Wiley & Sons, Inc., [2010].

Chicago Style Citation

O'Sullivan, David. Geographic Information Analysis / David O'Sullivan and David J. Unwin. Hoboken, New Jersey : John Wiley & Sons, Inc., [2010], 2018.

MLA引文

O'Sullivan, David. Geographic Information Analysis / David O'Sullivan and David J. Unwin. Hoboken, New Jersey : John Wiley & Sons, Inc., [2010], 2018.

警告：這些引文格式不一定是100％准確.