APA引文

GEOGRAPHICAL & MAGUIRE, D. J. [. (1991). Geographical information systems: Principles and appli-cations. Longman.

Chicago Style (17th ed.) Citation

GEOGRAPHICAL and David J [ed] MAGUIRE. Geographical Information Systems: Principles and Appli-cations. New York: Longman, 1991.

MLA引文

GEOGRAPHICAL and David J [ed] MAGUIRE. Geographical Information Systems: Principles and Appli-cations. Longman, 1991.

警告：這些引文格式不一定是100％准確.