Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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