APA (7th ed.) Citation

Environmental Research and Management Centre, Papua New Guinea University of Technology, Rivers, J., Bein, F., & Siaguru, P. (1999). Environment Papua New Guinea. Environment Research & Management Centre in assoc. with UBS Publishers' Distributors (India).

Chicago Style (17th ed.) Citation

Environmental Research and Management Centre, Papua New Guinea University of Technology, John Rivers, F.L Bein, and Philip Siaguru. Environment Papua New Guinea. Lae: Environment Research & Management Centre in assoc. with UBS Publishers' Distributors (India), 1999.

MLA (9th ed.) Citation

Environmental Research and Management Centre, Papua New Guinea University of Technology, et al. Environment Papua New Guinea. Environment Research & Management Centre in assoc. with UBS Publishers' Distributors (India), 1999.