APA (7th ed.) Citation

Waddell, J. R. E. (1982). Urban problems: Causes, effects and solutions. Dept. of Architecture and Building, Papua New Guinea University of Technology.

Chicago Style (17th ed.) Citation

Waddell, J. R. E. Urban Problems: Causes, Effects and Solutions. Lae: Dept. of Architecture and Building, Papua New Guinea University of Technology, 1982.

MLA (9th ed.) Citation

Waddell, J. R. E. Urban Problems: Causes, Effects and Solutions. Dept. of Architecture and Building, Papua New Guinea University of Technology, 1982.