Citazione Stile APA (7a Edizione)

Kpikpi, W. M., & Olatunji, O. A. (2014). A Study on the Wood Anatomy of some Nigerian Trees with Potential for Pulp and Paper Production. Obafemi Awolowo University.

Citazione stile Chigago Style (17a edizione)

Kpikpi, Walter Mawuli, e O. A. Olatunji. A Study on the Wood Anatomy of Some Nigerian Trees with Potential for Pulp and Paper Production. Obafemi Awolowo University, 2014.

Citatione MLA (9a ed.)

Kpikpi, Walter Mawuli, e O. A. Olatunji. A Study on the Wood Anatomy of Some Nigerian Trees with Potential for Pulp and Paper Production. Obafemi Awolowo University, 2014.