Style de citation APA (7e éd.)

Abes, A., Abesamis, R., Capule, C., & Ong, G. (1979). A Feasibility study on the Local Manufacture of Lathe Chucks. College of Engineering.

Style de citation Chicago (17e éd.)

Abes, Alfredo, Roy Abesamis, Conrado Capule, et Gilbert Ong. A Feasibility Study on the Local Manufacture of Lathe Chucks. Diliman, Quezon City: College of Engineering, 1979.

Style de citation MLA (9e éd.)

Abes, Alfredo, et al. A Feasibility Study on the Local Manufacture of Lathe Chucks. College of Engineering, 1979.