APA (7th ed.) Citation

Stone, J. C., Mills, C. N., Trinidad, V., & Winkel, E. G. (1957). Stone-Winkel arithmetic, intermediate (Rev.). Phoenix Press.

Chicago Style (17th ed.) Citation

Stone, John Charles, Clifford Newton Mills, Venancio Trinidad, and Eva Grant Winkel. Stone-Winkel Arithmetic, Intermediate. Rev. Quezon City: Phoenix Press, 1957.

MLA (9th ed.) Citation

Stone, John Charles, et al. Stone-Winkel Arithmetic, Intermediate. Rev. Phoenix Press, 1957.