Cita APA (7th ed.)

Bacudio, L. R., De Guzman, R. J. L., Espino, E. E., & Sanchez, S. B. (1998). A Feasibility study on Son-Ria Herbal Chocolate Bar. College of Engineering.

Cita Chicago (17th ed.)

Bacudio, Lindley R., Rhedd Jorge L. De Guzman, Eloisa E. Espino, i Seymour B. Sanchez. A Feasibility Study on Son-Ria Herbal Chocolate Bar. Diliman, Quezon City: College of Engineering, 1998.

Cita MLA (9th ed.)

Bacudio, Lindley R., et al. A Feasibility Study on Son-Ria Herbal Chocolate Bar. College of Engineering, 1998.