Gregorie, J. D., & Cornelius, B. M. (2021). Investigation of constructed facilities: Sampling methodologies. American Society of Civil Engineers.
Citazione stile Chigago Style (17a edizione)Gregorie, Jason D., e Benjamin M. Cornelius. Investigation of Constructed Facilities: Sampling Methodologies. Reston, Virginia: American Society of Civil Engineers, 2021.
Citatione MLA (9a ed.)Gregorie, Jason D., e Benjamin M. Cornelius. Investigation of Constructed Facilities: Sampling Methodologies. American Society of Civil Engineers, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.