APA Citation

WONG, S., & Cheang Kum Seng. (2009). Limestone hills & caves: Of the Kinta Valley. Kuala Lumpur: Limstone hills & caves.

Chicago Style Citation

WONG, S.L., and Cheang Kum Seng. Limestone Hills & Caves: Of the Kinta Valley. Kuala Lumpur: Limstone hills & caves, 2009.

MLA Citation

WONG, S.L., and Cheang Kum Seng. Limestone Hills & Caves: Of the Kinta Valley. Kuala Lumpur: Limstone hills & caves, 2009.

Warning: These citations may not always be 100% accurate.