APA (7th ed.) Citation

Petroconsultants, S.A. (1979). Papua New Guinea: Annual review 1978. Petroconsultants S.A..

Chicago Style (17th ed.) Citation

Petroconsultants, S.A. Papua New Guinea: Annual Review 1978. Geneva: Petroconsultants S.A., 1979.

MLA (9th ed.) Citation

Petroconsultants, S.A. Papua New Guinea: Annual Review 1978. Petroconsultants S.A., 1979.

Warning: These citations may not always be 100% accurate.