APA (7th ed.) Citation

Muhammad Bin Harun. (1995). Alam semula jadi. Pustaka prinsip.

Chicago Style (17th ed.) Citation

Muhammad Bin Harun. Alam Semula Jadi. Kuala lumpur: Pustaka prinsip, 1995.

MLA (9th ed.) Citation

Muhammad Bin Harun. Alam Semula Jadi. Pustaka prinsip, 1995.

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