APA (7th ed.) Citation

Mode, E. B. (1961). Elements of statistics (3rd ed.). National Book Store.

Chicago Style (17th ed.) Citation

Mode, Elmer Beneken. Elements of Statistics. 3rd ed. [Manila]: National Book Store, 1961.

MLA (9th ed.) Citation

Mode, Elmer Beneken. Elements of Statistics. 3rd ed. National Book Store, 1961.