Παραπομπή APA

Leick,alfred. (2004). GPS Satellite surveying (3.). wiley.

Παραπομπή Chicago Style

Leick,alfred. GPS Satellite Surveying. 3. India: wiley, 2004.

Παραπομπή MLA

Leick,alfred. GPS Satellite Surveying. 3. wiley, 2004.