Cita APA (7a ed.)

Lanfranco de Canterbury, B. c., Gibson, M. T., & Clover, V. H. (1979). The Letters of Lanfranc Archbishop of Canterbury. At The Clarendon Press.

Cita Chicago Style (17a ed.)

Lanfranco de Canterbury, Beato ca., Margaret T. Gibson, y V. Helen Clover. The Letters of Lanfranc Archbishop of Canterbury. Oxford: At The Clarendon Press, 1979.

Cita MLA (9a ed.)

Lanfranco de Canterbury, Beato ca., et al. The Letters of Lanfranc Archbishop of Canterbury. At The Clarendon Press, 1979.