APA (7th ed.) Citation

Yule, C. M., & Yong Hoi sen. (2004). Freshwater Invertebrates of the Malaysian Region. Academy of Sciences Malaysia.

Chicago Style (17th ed.) Citation

Yule, Catherine M., and Yong Hoi sen. Freshwater Invertebrates of the Malaysian Region. Kuala Lumpur: Academy of Sciences Malaysia, 2004.

MLA (9th ed.) Citation

Yule, Catherine M., and Yong Hoi sen. Freshwater Invertebrates of the Malaysian Region. Academy of Sciences Malaysia, 2004.