APA (7th ed.) Citation

West, R., & West, W. M. (1946). History of the United States (Philippine ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

West, Ruth, and Willis Mason West. History of the United States. Philippine ed. Boston: Allyn and Bacon, 1946.

MLA (9th ed.) Citation

West, Ruth, and Willis Mason West. History of the United States. Philippine ed. Allyn and Bacon, 1946.