APA (7th ed.) Citation

Albrecht, J. (2007). Key concepts & techniques in GIS: = Key concepts and techniques in geographic information systems. SAGE Publications.

Chicago Style (17th ed.) Citation

Albrecht, Jochen. Key Concepts & Techniques in GIS: = Key Concepts and Techniques in Geographic Information Systems. Los Angeles [i.e. Thousand Oaks, Calif.]: SAGE Publications, 2007.

MLA (9th ed.) Citation

Albrecht, Jochen. Key Concepts & Techniques in GIS: = Key Concepts and Techniques in Geographic Information Systems. SAGE Publications, 2007.