APA (7 वां संस्करण) प्रशस्ति पत्र

Obot, E. A., & Sanford., W. (2014). Studies on the Productivity of Echinochloa Stagnina (Retz) P. Beauv. in the Kanji Lake Basin of Northern Nigeria. Obafemi Awolowo University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Obot, Emmanuel Asuquo, और W.W Sanford. Studies on the Productivity of Echinochloa Stagnina (Retz) P. Beauv. in the Kanji Lake Basin of Northern Nigeria. Obafemi Awolowo University, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Obot, Emmanuel Asuquo, और W.W Sanford. Studies on the Productivity of Echinochloa Stagnina (Retz) P. Beauv. in the Kanji Lake Basin of Northern Nigeria. Obafemi Awolowo University, 2014.

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