Henty, E. E., & Pritchard, G. H. (1975). Weeds of New Guinea & their control (2nd ed.). Dept. of Forests, Division of Botany.
Chicago Style (17th ed.) CitationHenty, E. E., and G. H. Pritchard. Weeds of New Guinea & Their Control. 2nd ed. Lae: Dept. of Forests, Division of Botany, 1975.
MLA (9th ed.) CitationHenty, E. E., and G. H. Pritchard. Weeds of New Guinea & Their Control. 2nd ed. Dept. of Forests, Division of Botany, 1975.
Warning: These citations may not always be 100% accurate.