Cita APA

Longley, P. A., Goodchild, M. F., Maguire, D. J., & Rhind, D. W. (2005). Geographical information systems and science (Second edition.). Chichester, England: John Wiley and Sons, Ltd.

Citación estilo Chicago

Longley, Paul A., Michael F. Goodchild, David J. Maguire, y David W. Rhind. Geographical Information Systems and Science. Second edition. Chichester, England: John Wiley and Sons, Ltd, 2005.

Cita MLA

Longley, Paul A., Michael F. Goodchild, David J. Maguire, y David W. Rhind. Geographical Information Systems and Science. Second edition. Chichester, England: John Wiley and Sons, Ltd, 2005.