APA (7th ed.) Citation

Ling, W. M. (2008). O Level Biology Examinating Armoury. EPB Pan Pasific.

Chicago Style (17th ed.) Citation

Ling, Woo Mei. O Level Biology Examinating Armoury. EPB Pan Pasific, 2008.

MLA (8th ed.) Citation

Ling, Woo Mei. O Level Biology Examinating Armoury. EPB Pan Pasific, 2008.

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