APA (7th ed.) Citation

Aschhoff, K. F. J. (1975). A treatise on the training of survey technicians in Papua New Guinea and their future role. PNG University of Technology.

Chicago Style (17th ed.) Citation

Aschhoff, K. F. J. A Treatise on the Training of Survey Technicians in Papua New Guinea and Their Future Role. [Lae]: PNG University of Technology, 1975.

MLA (9th ed.) Citation

Aschhoff, K. F. J. A Treatise on the Training of Survey Technicians in Papua New Guinea and Their Future Role. PNG University of Technology, 1975.