APA引文

Martin, D. (1996). Geographic information systems: Socioeconomic applications (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Martin, David. Geographic Information Systems: Socioeconomic Applications. 2nd ed. London, New York: Routledge, 1996.

MLA引文

Martin, David. Geographic Information Systems: Socioeconomic Applications. 2nd ed. Routledge, 1996.

警告：這些引文格式不一定是100％准確.