Παραπομπή σε μορφή APA (7η εκδ.)
American Society of Civil Engineers. Geomatics Division, National Geodetic Survey (U.S.), ebrary, Inc, & Soler, T. (2011). CORS and OPUS for engineers: Tools for surveying and mapping applications. American Society of Civil Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)
American Society of Civil Engineers. Geomatics Division, National Geodetic Survey (U.S.), Inc ebrary, και Tomas Soler. CORS and OPUS for Engineers: Tools for Surveying and Mapping Applications. Reston, Va.: American Society of Civil Engineers, 2011.
Παραπομπή σε μορφή MLA (9th εκδ.)
American Society of Civil Engineers. Geomatics Division, et al. CORS and OPUS for Engineers: Tools for Surveying and Mapping Applications. American Society of Civil Engineers, 2011.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.