APA Citation

Bunyan, J., & Sharrock, R. (1987). The pilgrim's progress. Harmondsworth: Penguin Books.

Chicago Style Citation

Bunyan, John, and Roger Sharrock. The Pilgrim's Progress. Harmondsworth: Penguin Books, 1987.

MLA Citation

Bunyan, John, and Roger Sharrock. The Pilgrim's Progress. Harmondsworth: Penguin Books, 1987.

Warning: These citations may not always be 100% accurate.