APA (7th ed.) Citation

Housman, L., Marten, C. H. K., & Chesterman, H. (1943). Down the ages (Reprinted.). Blackwell.

Chicago Style (17th ed.) Citation

Housman, Laurence, C. H. K. Marten, and Hugh Chesterman. Down the Ages. Reprinted. Oxford: Blackwell, 1943.

MLA (9th ed.) Citation

Housman, Laurence, et al. Down the Ages. Reprinted. Blackwell, 1943.