APA引文

Butcher, J., Drake, C., & Leach, M. (2006). Butchers copy editing (4, rev.). Cambridge University Press.

Chicago Edition Citation

Butcher, Judith, Caroline Drake, and Maureen Leach. Butchers Copy Editing. 4, rev. Delhi: Cambridge University Press, 2006.

MLA引文

Butcher, Judith, et al. Butchers Copy Editing. 4, rev. Cambridge University Press, 2006.