APA (7 वां संस्करण) प्रशस्ति पत्र

Durand, B. (2019). Petroleum, natural gas and coal: Nature, formation mechanisms, future prospects in the energy transition. EDP Sciences.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Durand, Bernard. Petroleum, Natural Gas and Coal: Nature, Formation Mechanisms, Future Prospects in the Energy Transition. [Les Ulis]: EDP Sciences, 2019.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Durand, Bernard. Petroleum, Natural Gas and Coal: Nature, Formation Mechanisms, Future Prospects in the Energy Transition. EDP Sciences, 2019.

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