APA (7th ed.) Citation

Selley, R. C.. (1999). Unsur geologi petroleum. Penerbit Universiti Teknologi Malaysia.

Chicago Style (17th ed.) Citation

Selley, Richard C. Unsur Geologi Petroleum. Skudai, Johor: Penerbit Universiti Teknologi Malaysia, 1999.

MLA (9th ed.) Citation

Selley, Richard C. Unsur Geologi Petroleum. Penerbit Universiti Teknologi Malaysia, 1999.

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