APA Citation

Gordon, R., Harny Abu Khair, & William, B. Tunnels. Kuala Lumpur: PTS Litera Utama Sdn. Bhd..

Chicago Style Citation

Gordon, Roderick, Harny Abu Khair, and Brian William. Tunnels. Kuala Lumpur: PTS Litera Utama Sdn. Bhd..

MLA Citation

Gordon, Roderick, Harny Abu Khair, and Brian William. Tunnels. Kuala Lumpur: PTS Litera Utama Sdn. Bhd..

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