APA (7th ed.) Citation

(2005). Memahami gempa bumi. Penerbitan PCT.

Chicago Style (17th ed.) Citation

Memahami Gempa Bumi. Selangor: Penerbitan PCT, 2005.

MLA (9th ed.) Citation

Memahami Gempa Bumi. Penerbitan PCT, 2005.

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