APA (7th ed.) Citation

Michael, M. M., Synon, M., & Johnson, G. (1955). This is our land (New ed.). Ginn.

Chicago Style (17th ed.) Citation

Michael, Margaret M., Mary Synon, and George Johnson. This Is Our Land. New ed. Boston: Ginn, 1955.

MLA (8th ed.) Citation

Michael, Margaret M., et al. This Is Our Land. New ed. Ginn, 1955.