Knight, M. J., & Chapman, D. T. Village water-supply Survey, Madang District, Papua New Guinea. Dept. of Lands, Surveys and Mines.
Chicago Style (17th ed.) CitationKnight, M. J., and D. T. Chapman. Village Water-supply Survey, Madang District, Papua New Guinea. [Port Moresby]: Dept. of Lands, Surveys and Mines.
MLA (9th ed.) CitationKnight, M. J., and D. T. Chapman. Village Water-supply Survey, Madang District, Papua New Guinea. Dept. of Lands, Surveys and Mines.
Warning: These citations may not always be 100% accurate.