How would I cite a forward to a book of poems?

Question

I would like to cite the forward of "The Complete Poems of Anne Sexton," which is written by Maxine Kumin. The forward, that is, not the poems themselves, which are by Sexton.
I'm not sure how to do that. I know how to cite a book by MLA guidelines, but I can't give credit to Sexton where it is due to Kumin. Can anyone help me with this? If you could, it would be much appreciated, because the outline for my research paper is due soon. Thanks!

Answer 1

Best Answer - Chosen by Voters

I think you can use the Kumin, Maxin (Ed.) or however it is that you cite an editor. The title would show that the poems compiled by this editor were Sexton's.