APA (7th ed.) Citation

Weber, B., & Taylor, A. (1974). Construction materials in the Gulf District. Dept. of Lands, Surveys and Mines.

Chicago Style (17th ed.) Citation

Weber, B., and A. Taylor. Construction Materials in the Gulf District. [Port Moresby]: Dept. of Lands, Surveys and Mines, 1974.

MLA (9th ed.) Citation

Weber, B., and A. Taylor. Construction Materials in the Gulf District. Dept. of Lands, Surveys and Mines, 1974.