APA (7th ed.) Citation

UMAM, K. Lorong Lorong Waktu. Humaniora Press.

Chicago Style (17th ed.) Citation

UMAM, Khairul. Lorong Lorong Waktu. Humaniora Press.

MLA (8th ed.) Citation

UMAM, Khairul. Lorong Lorong Waktu. Humaniora Press.

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