Παραπομπή σε μορφή APA (7η εκδ.)

Ogunwale, T. O. (2019). Heavy metal speciation in roadside surface soils and vegetation as a measure of environmental pollution in Ile-Ife, Osun State. Obafemi Awolowo University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ogunwale, Taiwo Olusegun. Heavy Metal Speciation in Roadside Surface Soils and Vegetation as a Measure of Environmental Pollution in Ile-Ife, Osun State. Obafemi Awolowo University, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ogunwale, Taiwo Olusegun. Heavy Metal Speciation in Roadside Surface Soils and Vegetation as a Measure of Environmental Pollution in Ile-Ife, Osun State. Obafemi Awolowo University, 2019.