APA (7 वां संस्करण) प्रशस्ति पत्र

Oboh, F. E., & Salami, M. B. (2014). Biostratigraphy and Paleoenvironmental Analysis of Strata Penetrated by Igbomoturu-I-Well, Niger Delta. Obafemi Awolowo University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Oboh, Francisca Emiede, और M. B. Salami. Biostratigraphy and Paleoenvironmental Analysis of Strata Penetrated by Igbomoturu-I-Well, Niger Delta. Obafemi Awolowo University, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Oboh, Francisca Emiede, और M. B. Salami. Biostratigraphy and Paleoenvironmental Analysis of Strata Penetrated by Igbomoturu-I-Well, Niger Delta. Obafemi Awolowo University, 2014.

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