APA (7th ed.) Citation

Wan Azmi Ramli. (1998). Petaka Abad ke-21. Golden Books Centre.

Chicago Style (17th ed.) Citation

Wan Azmi Ramli. Petaka Abad Ke-21. Kuala Lumpur: Golden Books Centre, 1998.

MLA (8th ed.) Citation

Wan Azmi Ramli. Petaka Abad Ke-21. Golden Books Centre, 1998.

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