APA (7th ed.) Citation

Sumulong, J. C. (1969). Algebra 2, with trigonometry for Philippine schools. Saint Louis University.

Chicago Style (17th ed.) Citation

Sumulong, Jose C. Algebra 2, with Trigonometry for Philippine Schools. Baguio City: Saint Louis University, 1969.

MLA (9th ed.) Citation

Sumulong, Jose C. Algebra 2, with Trigonometry for Philippine Schools. Saint Louis University, 1969.