APA (7th ed.) Citation

Elzara Hariri. (2011). K-4: Kapsul ungu. K Four Publishers.

Chicago Style (17th ed.) Citation

Elzara Hariri. K-4: Kapsul Ungu. Kuala Lumpur: K Four Publishers, 2011.

MLA (9th ed.) Citation

Elzara Hariri. K-4: Kapsul Ungu. K Four Publishers, 2011.

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