APA (7e ed.) Bronvermelding

Mensah-Brown, H., & Oshinowo, T. (2014). Development of an Optimal Additive Package for Re-refined Lubricating Oils. Obafemi Awolowo University.

Chicago (17e ed.) Bronvermelding

Mensah-Brown, Henry, en Toks Oshinowo. Development of an Optimal Additive Package for Re-refined Lubricating Oils. Obafemi Awolowo University, 2014.

MLA (9e ed.) Bronvermelding

Mensah-Brown, Henry, en Toks Oshinowo. Development of an Optimal Additive Package for Re-refined Lubricating Oils. Obafemi Awolowo University, 2014.

Let op: Deze citaties zijn niet altijd 100% accuraat.