Παραπομπή σε μορφή APA (7η εκδ.)

Buenaventura, L. I., Cardenas, D. P. F., & David, J. V. E. (2001). A feasibility study on Green Leaf Paper Company. College of Engineering.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Buenaventura, Luis III, Dorothy Patricia F. Cardenas, και Joseph Vincent E. David. A Feasibility Study on Green Leaf Paper Company. Diliman, Quezon City: College of Engineering, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Buenaventura, Luis III, et al. A Feasibility Study on Green Leaf Paper Company. College of Engineering, 2001.