APA(7版)引用形式
Bernhardsen, T. (2002). Geographic information systems: An introduction (3rd ed.). John Wiley & Sons.
Chicagoスタイル(17版)引用形式
Bernhardsen, Tor. Geographic Information Systems: An Introduction. 3rd ed. New Delhi: John Wiley & Sons, 2002.
MLA(9版)引用形式
Bernhardsen, Tor. Geographic Information Systems: An Introduction. 3rd ed. John Wiley & Sons, 2002.
警告: この引用は必ずしも正確ではありません.