APA (7th ed.) Citation

WILLIAM. (1992). Katak. Penerbit Pan Earth.

Chicago Style (17th ed.) Citation

WILLIAM. Katak. Petaling Jaya: Penerbit Pan Earth, 1992.

MLA (8th ed.) Citation

WILLIAM. Katak. Penerbit Pan Earth, 1992.

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