Cita APA (7th ed.)

Reyes, S. F., & Deere, D. U. (2010). Elastic-plastic analysis of underground openings by finite element method. Philippine Engineering Journal.

Cita Chicago (17th ed.)

Reyes, Salvador F., i Don U. Deere. "Elastic-plastic Analysis of Underground Openings by Finite Element Method." Philippine Engineering Journal 2010.

Cita MLA (9th ed.)

Reyes, Salvador F., i Don U. Deere. "Elastic-plastic Analysis of Underground Openings by Finite Element Method." Philippine Engineering Journal, 2010.