APA (7th ed.) Citation

Ryan, P. (1972). Encyclopaedia of Papua and New Guinea. Melbourne University Press in association with the University of Papua and New Guinea.

Chicago Style (17th ed.) Citation

Ryan, Peter. Encyclopaedia of Papua and New Guinea. [Melbourne]: Melbourne University Press in association with the University of Papua and New Guinea, 1972.

MLA (9th ed.) Citation

Ryan, Peter. Encyclopaedia of Papua and New Guinea. Melbourne University Press in association with the University of Papua and New Guinea, 1972.