Bunyan, J. Collmer, Robert G: John Bunyan. The Oxford handbook of English literature and theology.(2007).
Chicago-Zitierstil (17. Ausg.)Bunyan, John. "Collmer, Robert G: John Bunyan." The Oxford Handbook of English Literature and Theology.(2007) .
MLA-Zitierstil (8. Ausg.)Bunyan, John. "Collmer, Robert G: John Bunyan." The Oxford Handbook of English Literature and Theology.(2007), .
警告：這些引文格式不一定是100％准確.