APA (7th ed.) Citation

Gardiner & Lau. (1997). Permintaan tenaga. Vinpress.

Chicago Style (17th ed.) Citation

Gardiner and Lau. Permintaan Tenaga. Kuala Lumpur: Vinpress, 1997.

MLA (8th ed.) Citation

Gardiner and Lau. Permintaan Tenaga. Vinpress, 1997.

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