APA (7th ed.) Citation

Papua New Guinea. Department of Primary Industry & Papua New Guinea. (1982). Fruit and nut trees (Rev. ed.). Dept. of Primary Industry.

Chicago Style (17th ed.) Citation

Papua New Guinea. Department of Primary Industry and Papua New Guinea. Fruit and Nut Trees. Rev. ed. Port Moresby: Dept. of Primary Industry, 1982.

MLA (9th ed.) Citation

Papua New Guinea. Department of Primary Industry and Papua New Guinea. Fruit and Nut Trees. Rev. ed. Dept. of Primary Industry, 1982.