Citazione Stile APA (7a Edizione)

MacDonald, R. K. (1989). Christian's children: The influence of John Bunyan's "The Pilgrim's Progress" on American children's literature. Lang.

Citazione stile Chigago Style (17a edizione)

MacDonald, Ruth K. Christian's Children: The Influence of John Bunyan's "The Pilgrim's Progress" on American Children's Literature. New York [u.a.]: Lang, 1989.

Citatione MLA (8a ed.)

MacDonald, Ruth K. Christian's Children: The Influence of John Bunyan's "The Pilgrim's Progress" on American Children's Literature. Lang, 1989.