APA (7th ed.) Citation

Spencer, L. M., Burns, R. K. K., & Sidran, L. W. (1943). Youth goes to war. Science research associates.

Chicago Style (17th ed.) Citation

Spencer, Lyle Manley, Robert Kenneth Kavanaugh Burns, and Louis W. Sidran. Youth Goes to War. Chicago: Science research associates, 1943.

MLA (9th ed.) Citation

Spencer, Lyle Manley, et al. Youth Goes to War. Science research associates, 1943.