Παραπομπή σε μορφή APA (7η εκδ.)

Ubulom, U. U. (2019). Sedimentological and facies architectural controls on hydrocarbon-bearing intervals in parts of the Niger Delta, Nigeria. Obafemi Awolowo University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ubulom, Ubulom Ubulom. Sedimentological and Facies Architectural Controls on Hydrocarbon-bearing Intervals in Parts of the Niger Delta, Nigeria. Obafemi Awolowo University, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ubulom, Ubulom Ubulom. Sedimentological and Facies Architectural Controls on Hydrocarbon-bearing Intervals in Parts of the Niger Delta, Nigeria. Obafemi Awolowo University, 2019.