APA (7th ed.) Citation

Brown, C. M. (1977). Explanatory notes for the Kavieng 1: 258,000 geological sheet. Office of Minerals and Energy.

Chicago Style (17th ed.) Citation

Brown, C. M. Explanatory Notes for the Kavieng 1: 258,000 Geological Sheet. [Port Moresby]: Office of Minerals and Energy, 1977.

MLA (9th ed.) Citation

Brown, C. M. Explanatory Notes for the Kavieng 1: 258,000 Geological Sheet. Office of Minerals and Energy, 1977.