APA (7th ed.) Citation

Liew, K. (2018). The Proud Black Pen. BRAINMAX ENTERPRISE.

Chicago Style (17th ed.) Citation

Liew, K.F. The Proud Black Pen. Kuala Lumpur: BRAINMAX ENTERPRISE, 2018.

MLA (9th ed.) Citation

Liew, K.F. The Proud Black Pen. BRAINMAX ENTERPRISE, 2018.

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