APA (7th ed.) Citation

University of Papua New Guinea. Educational Research Unit & Guthrie, G. (1987). Basic research techniques ([2nd ed.].). Educational Research Unit, University of Papua New Guinea.

Chicago Style (17th ed.) Citation

University of Papua New Guinea. Educational Research Unit and Gerard Guthrie. Basic Research Techniques. [2nd ed.]. [Port Moresby]: Educational Research Unit, University of Papua New Guinea, 1987.

MLA (9th ed.) Citation

University of Papua New Guinea. Educational Research Unit and Gerard Guthrie. Basic Research Techniques. [2nd ed.]. Educational Research Unit, University of Papua New Guinea, 1987.