Cita APA

Richards, L. E. H. 1. (1936). E.A.R (1st. edition.). Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Richards, Laura Elizabeth Howe 1850-1943. E.A.R. 1st. edition. Cambridge, Massachusetts: Harvard University Press, 1936.

Cita MLA

Richards, Laura Elizabeth Howe 1850-1943. E.A.R. 1st. edition. Cambridge, Massachusetts: Harvard University Press, 1936.