Keng, H. (1969). Orders and families of Malayan seed plants: Synopsis of orders and families of Malayan Gymnosperms, Dicotyledons and Monocotyledons. Univ. of Malaya Press.
Chicago Style (17th ed.) CitationKeng, Hsuan. Orders and Families of Malayan Seed Plants: Synopsis of Orders and Families of Malayan Gymnosperms, Dicotyledons and Monocotyledons. Singapore: Univ. of Malaya Press, 1969.
MLA (9th ed.) CitationKeng, Hsuan. Orders and Families of Malayan Seed Plants: Synopsis of Orders and Families of Malayan Gymnosperms, Dicotyledons and Monocotyledons. Univ. of Malaya Press, 1969.
Warning: These citations may not always be 100% accurate.