APA (7th ed.) Citation

Johns, R. J. (1988). The Watut watershed project. University of Technology.

Chicago Style (17th ed.) Citation

Johns, R. J. The Watut Watershed Project. Lae, PNG: University of Technology, 1988.

MLA (9th ed.) Citation

Johns, R. J. The Watut Watershed Project. University of Technology, 1988.