APA (7th ed.) Citation

Wilkes, J. (1968). New Guinea ..: Future indefinite? Angus and Robertson.

Chicago Style (17th ed.) Citation

Wilkes, John. New Guinea ..: Future Indefinite? Sydney: Angus and Robertson, 1968.

MLA (9th ed.) Citation

Wilkes, John. New Guinea ..: Future Indefinite? Angus and Robertson, 1968.