APA (7th ed.) Citation

Yocklunn, J., & Barrett, C. (1969). The Charles Barrett collection of New Guineana: An author checklist (2nd ed.). Administrative College of Papua and New Guinea.

Chicago Style (17th ed.) Citation

Yocklunn, John, and Charles Barrett. The Charles Barrett Collection of New Guineana: An Author Checklist. 2nd ed. Port Moresby: Administrative College of Papua and New Guinea, 1969.

MLA (9th ed.) Citation

Yocklunn, John, and Charles Barrett. The Charles Barrett Collection of New Guineana: An Author Checklist. 2nd ed. Administrative College of Papua and New Guinea, 1969.