APA (7 ম সংস্করণ) উদ্ধৃতি

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.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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