APA (7th ed.) Citation

Raper, J., & Green, N. GIS tutor 2 [οπτικός δίσκος]. Longman Geoinformation.

Chicago Style (17th ed.) Citation

Raper, Jonathan, and Nick Green. GIS Tutor 2 [οπτικός δίσκος]. Cambridge: Longman Geoinformation.

MLA (8th ed.) Citation

Raper, Jonathan, and Nick Green. GIS Tutor 2 [οπτικός δίσκος]. Longman Geoinformation.

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