APA (7th ed.) Citation

Bill, R., & Zehner, M. L. (2001). Lexikon der Geoinformatik. Wichmann.

Chicago Style (17th ed.) Citation

Bill, Ralf, and Marco L. Zehner. Lexikon Der Geoinformatik. Heidelberg: Wichmann, 2001.

MLA (9th ed.) Citation

Bill, Ralf, and Marco L. Zehner. Lexikon Der Geoinformatik. Wichmann, 2001.

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