APA (7th ed.) Citation

University of Papua and New Guinea. Teaching Methods and Materials Centre, Johnson, K., & Isoardi, D. (1974). Phoneme discrimination: Oral work for students in Papua New Guinea. Teaching Methods & Materials Centre, University of PNG.

Chicago Style (17th ed.) Citation

University of Papua and New Guinea. Teaching Methods and Materials Centre, Keith Johnson, and Deanna Isoardi. Phoneme Discrimination: Oral Work for Students in Papua New Guinea. Port Moresby: Teaching Methods & Materials Centre, University of PNG, 1974.

MLA (9th ed.) Citation

University of Papua and New Guinea. Teaching Methods and Materials Centre, et al. Phoneme Discrimination: Oral Work for Students in Papua New Guinea. Teaching Methods & Materials Centre, University of PNG, 1974.