APA (7th ed.) Citation

Gonzales, S. R. (1988). The algebra of numbers (2nd ed.). R. M. Garcia Publishing House.

Chicago Style (17th ed.) Citation

Gonzales, Salvador Roxas. The Algebra of Numbers. 2nd ed. Quezon City: R. M. Garcia Publishing House, 1988.

MLA (9th ed.) Citation

Gonzales, Salvador Roxas. The Algebra of Numbers. 2nd ed. R. M. Garcia Publishing House, 1988.