APA (7th ed.) Citation

Halimah Zakaria. (2014). Tumpahan minyak.

Chicago Style (17th ed.) Citation

Halimah Zakaria. Tumpahan Minyak. Associated Educational Distributors (M) Sdn. Bhd, 2014.

MLA (8th ed.) Citation

Halimah Zakaria. Tumpahan Minyak. 2014.