APA (7th ed.) Citation

Surmon, A. V., & Ward, R. G. (1971). Port Moresby 1970. University of Papua New Guinea, Dept.of Georaphy.

Chicago Style (17th ed.) Citation

Surmon, A. V., and R. Gerard Ward. Port Moresby 1970. Port Moresby: University of Papua New Guinea, Dept.of Georaphy, 1971.

MLA (9th ed.) Citation

Surmon, A. V., and R. Gerard Ward. Port Moresby 1970. University of Papua New Guinea, Dept.of Georaphy, 1971.