Cita APA (7th ed.)

Crisostomo, C. Q., Leung, V. C. P., Senar, R. T. S., Villar, M. Z. P., & Virola, H. R. B. (1992). A Feasibility study on the expansion of the Posblock Building System. College of Engineering.

Cita Chicago (17th ed.)

Crisostomo, Catherine Q., Vincent Charles P. Leung, Racquel Theresa S. Senar, Maria Zenaida P. Villar, i Henry Rophen B. Virola. A Feasibility Study on the Expansion of the Posblock Building System. Diliman, Quezon City: College of Engineering, 1992.

Cita MLA (9th ed.)

Crisostomo, Catherine Q., et al. A Feasibility Study on the Expansion of the Posblock Building System. College of Engineering, 1992.