APA-viite (7. p.)
Sayers, D. L., & Introdduced by Sprague, R. K. (1973). A matter of eternity: Selection from the writings of Sayers... W.B. Eerdmans.
Chicago-viite (17. p.)
Sayers, Dorothy L., ja Rosamond Kent Introdduced by Sprague. A Matter of Eternity: Selection from the Writings of Sayers... Grand Rapids, MI: W.B. Eerdmans, 1973.
MLA-viite (9. p.)
Sayers, Dorothy L., ja Rosamond Kent Introdduced by Sprague. A Matter of Eternity: Selection from the Writings of Sayers... W.B. Eerdmans, 1973.
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