APA (7th ed.) Citation

Martin & Zakaria Abdullah. (1999). Gunung berapi. Penerbit Fajar Bakti.

Chicago Style (17th ed.) Citation

Martin and Zakaria Abdullah. Gunung Berapi. Shah Alam: Penerbit Fajar Bakti, 1999.

MLA (9th ed.) Citation

Martin and Zakaria Abdullah. Gunung Berapi. Penerbit Fajar Bakti, 1999.

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