APA (7th ed.) Citation

Denoon, D. (1979). Introduction for the history of agriculture. University of Papua New Guinea ; Dept. of Primary Industry.

Chicago Style (17th ed.) Citation

Denoon, Donald. Introduction for the History of Agriculture. [Port Moresby]: University of Papua New Guinea ; Dept. of Primary Industry, 1979.

MLA (9th ed.) Citation

Denoon, Donald. Introduction for the History of Agriculture. University of Papua New Guinea ; Dept. of Primary Industry, 1979.