APA-viite (7. p.)

Ajayi, A. O., & Thorbercke, G. (2014). The Geochemistry of the Alluvial Topaz associated with the Jurassic kwandonkaya Granites in North-East Jos, Nigeria. Obafemi Awolowo University.

Chicago-viite (17. p.)

Ajayi, Abiola Olanrewaju, ja G. Thorbercke. The Geochemistry of the Alluvial Topaz Associated with the Jurassic Kwandonkaya Granites in North-East Jos, Nigeria. Obafemi Awolowo University, 2014.

MLA-viite (9. p.)

Ajayi, Abiola Olanrewaju, ja G. Thorbercke. The Geochemistry of the Alluvial Topaz Associated with the Jurassic Kwandonkaya Granites in North-East Jos, Nigeria. Obafemi Awolowo University, 2014.

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