APA (7th ed.) Citation

Keng, H. (1983). Orders and families of Malayan seed plants. University of Malaya Press.

Chicago Style (17th ed.) Citation

Keng, Hsuan. Orders and Families of Malayan Seed Plants. Kuala Lumpur: University of Malaya Press, 1983.

MLA (9th ed.) Citation

Keng, Hsuan. Orders and Families of Malayan Seed Plants. University of Malaya Press, 1983.