Style de citation APA (7e éd.)

Bagayas, N. A. L., Bulan, S. A. M., Molina, P. O., & Pandan, M. A. T. (1993). Production of barium ferrite magnets from steel mill scales. College of Engineering.

Style de citation Chicago (17e éd.)

Bagayas, Nathalie Ann L., Stephanie Ann M. Bulan, Patricia O. Molina, et Mary Ann T. Pandan. Production of Barium Ferrite Magnets from Steel Mill Scales. Quezon City: College of Engineering, 1993.

Style de citation MLA (9e éd.)

Bagayas, Nathalie Ann L., et al. Production of Barium Ferrite Magnets from Steel Mill Scales. College of Engineering, 1993.