APA (7th ed.) Citation

Cheah , S. P. (2001). Electronic Library Information System (ELIS) / Cheah Sooi Ping.

Chicago Style (17th ed.) Citation

Cheah , Sooi Ping. Electronic Library Information System (ELIS) / Cheah Sooi Ping. 2001.

MLA (9th ed.) Citation

Cheah , Sooi Ping. Electronic Library Information System (ELIS) / Cheah Sooi Ping. 2001.

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