APA (7th ed.) Citation

Papua and New Guinea Forestry College & Van As, J. N. (1970). Photogrammetry class notes. Dept of Forests.

Chicago Style (17th ed.) Citation

Papua and New Guinea Forestry College and J. N. Van As. Photogrammetry Class Notes. Port Moresby: Dept of Forests, 1970.

MLA (9th ed.) Citation

Papua and New Guinea Forestry College and J. N. Van As. Photogrammetry Class Notes. Dept of Forests, 1970.