APA (7th ed.) Citation

Gartler, M., Roman, C., & Benditt, M. W. (1970). Into new worlds / Marion Gartler, Caryl Roman, Marcella Benditt. Macmillan.

Chicago Style (17th ed.) Citation

Gartler, Marion, Caryl Roman, and Marcella W. Benditt. Into New Worlds / Marion Gartler, Caryl Roman, Marcella Benditt. New York: Macmillan, 1970.

MLA (9th ed.) Citation

Gartler, Marion, et al. Into New Worlds / Marion Gartler, Caryl Roman, Marcella Benditt. Macmillan, 1970.