APA (7th ed.) Citation

Zabri Zakaria. (2011). Keselamatan Alam Sekitar. Associated Educational Distributors (M) Sdn. Bhd..

Chicago Style (17th ed.) Citation

Zabri Zakaria. Keselamatan Alam Sekitar. Melaka: Associated Educational Distributors (M) Sdn. Bhd., 2011.

MLA (9th ed.) Citation

Zabri Zakaria. Keselamatan Alam Sekitar. Associated Educational Distributors (M) Sdn. Bhd., 2011.

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