APA (7th ed.) Citation

Houghton,Graham. (1995). Tenaga alternatif: Biotenaga. Federal publications sdn.bhd..

Chicago Style (17th ed.) Citation

Houghton,Graham. Tenaga Alternatif: Biotenaga. Selangor: Federal publications sdn.bhd., 1995.

MLA (9th ed.) Citation

Houghton,Graham. Tenaga Alternatif: Biotenaga. Federal publications sdn.bhd., 1995.

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