APA (7th ed.) Citation

Aldis, H. G., Carter, J., & Crutchley, E. A. (1941). The Printed book (2nd ed.). C.U.P.

Chicago Style (17th ed.) Citation

Aldis, Harry Gidney, John Carter, and E. A. Crutchley. The Printed Book. 2nd ed. Cambridge: C.U.P, 1941.

MLA (9th ed.) Citation

Aldis, Harry Gidney, et al. The Printed Book. 2nd ed. C.U.P, 1941.

Warning: These citations may not always be 100% accurate.