APA (7 वां संस्करण) प्रशस्ति पत्र

Bjørlykke, K. (2010). Petroleum geoscience: From sedimentary environments to rock physics. Springer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bjørlykke, Knut. Petroleum Geoscience: From Sedimentary Environments to Rock Physics. Berlin: Springer, 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bjørlykke, Knut. Petroleum Geoscience: From Sedimentary Environments to Rock Physics. Springer, 2010.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.