APA (7th ed.) Citation

Tan, V. A., & Perez, F. (1934). Freshmen mathematics. Educational Supply.

Chicago Style (17th ed.) Citation

Tan, Vidal Arceo, and Francisco Perez. Freshmen Mathematics. Manila: Educational Supply, 1934.

MLA (9th ed.) Citation

Tan, Vidal Arceo, and Francisco Perez. Freshmen Mathematics. Educational Supply, 1934.