APA (7th ed.) Citation

Drake, N., Day, B. M., & Flecker, J. E. (1954). Past and future & The last generation. Bradford M. Day.

Chicago Style (17th ed.) Citation

Drake, Nathan, Bradford M. Day, and James Elroy Flecker. Past and Future & The Last Generation. New York: Bradford M. Day, 1954.

MLA (9th ed.) Citation

Drake, Nathan, et al. Past and Future & The Last Generation. Bradford M. Day, 1954.