Citazione Stile APA (7a Edizione)

Abarra, G., De Jesus, E., & Katigbak, C. M. (2002). A Feasibility study on Kappel Furniture. College of Engineering.

Citazione stile Chigago Style (17a edizione)

Abarra, Geraldine, Eleanor De Jesus, e Cristel Marie Katigbak. A Feasibility Study on Kappel Furniture. Diliman, Quezon City: College of Engineering, 2002.

Citatione MLA (9a ed.)

Abarra, Geraldine, et al. A Feasibility Study on Kappel Furniture. College of Engineering, 2002.