APA (7th ed.) Citation

Inversin, A. R. (1979). Some ideas on improved science equipment. Appropriate Technology Development Unit, Papua New Guinea University of Technology.

Chicago Style (17th ed.) Citation

Inversin, Allen R. Some Ideas on Improved Science Equipment. Lae: Appropriate Technology Development Unit, Papua New Guinea University of Technology, 1979.

MLA (9th ed.) Citation

Inversin, Allen R. Some Ideas on Improved Science Equipment. Appropriate Technology Development Unit, Papua New Guinea University of Technology, 1979.