APA (7th ed.) Citation

Niven, D., & Papua New Guinea University of Technology. (1974). Freight movements derived from Lae and Goroka weighbridge data. Papua New Guinea University of Technology.

Chicago Style (17th ed.) Citation

Niven, D., and Papua New Guinea University of Technology. Freight Movements Derived from Lae and Goroka Weighbridge Data. [Lae]: Papua New Guinea University of Technology, 1974.

MLA (9th ed.) Citation

Niven, D., and Papua New Guinea University of Technology. Freight Movements Derived from Lae and Goroka Weighbridge Data. Papua New Guinea University of Technology, 1974.