APA (7e ed.) Bronvermelding

Walsh, B. J., Antonio, W., & Suat, J. The Morobe Resource Information System (MORIS): An appropriate land information system for a developing country. [s.n.].

Chicago (17e ed.) Bronvermelding

Walsh, Brian J., W. Antonio, en Job Suat. The Morobe Resource Information System (MORIS): An Appropriate Land Information System for a Developing Country. [S.l.]: [s.n.].

MLA (9e ed.) Bronvermelding

Walsh, Brian J., et al. The Morobe Resource Information System (MORIS): An Appropriate Land Information System for a Developing Country. [s.n.].