APA (7e ed.) Bronvermelding

Montgomery (James M.) Consulting Engineers, Inc, Philippines. National Economic and Development Authority, & Wilson (Adrian) International Associates, Inc. (1973). Report of feasibility improvement and expansion of urban water system: Davao City Area. Wilson-Montgomery.

Chicago (17e ed.) Bronvermelding

Montgomery (James M.) Consulting Engineers, Inc, Philippines. National Economic and Development Authority, en Inc Wilson (Adrian) International Associates. Report of Feasibility Improvement and Expansion of Urban Water System: Davao City Area. Makati, Rizal: Wilson-Montgomery, 1973.

MLA (8e ed.) Bronvermelding

Montgomery (James M.) Consulting Engineers, Inc, et al. Report of Feasibility Improvement and Expansion of Urban Water System: Davao City Area. Wilson-Montgomery, 1973.