Παραπομπή σε μορφή APA (7η εκδ.)

Gregorie, J. D., & Cornelius, B. M. (2021). Investigation of constructed facilities: Sampling methodologies. American Society of Civil Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gregorie, Jason D., και Benjamin M. Cornelius. Investigation of Constructed Facilities: Sampling Methodologies. Reston, Virginia: American Society of Civil Engineers, 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gregorie, Jason D., και Benjamin M. Cornelius. Investigation of Constructed Facilities: Sampling Methodologies. American Society of Civil Engineers, 2021.