APA (7th ed.) Citation

Wan Azmi Ramli. (1998). Petaka abad ke-21. Golden Book Centre.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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