APA (7th ed.) Citation

Winstead, A. (2018). Geographic information science and systems. NY Research Press.

Chicago Style (17th ed.) Citation

Winstead, Augustus. Geographic Information Science and Systems. New York: NY Research Press, 2018.

MLA (9th ed.) Citation

Winstead, Augustus. Geographic Information Science and Systems. NY Research Press, 2018.

Warning: These citations may not always be 100% accurate.