APA (7th ed.) Zitazioa
Murphy, E. C. (1979). Chalkdust: Prayer meditations of a teacher. Baker Book House.
Chicago Style (17th ed.) Zitazioa
Murphy, Elspeth Campbell. Chalkdust: Prayer Meditations of a Teacher. Grand Rapids, Mich: Baker Book House, 1979.
MLA (9th ed.) Zitazioa
Murphy, Elspeth Campbell. Chalkdust: Prayer Meditations of a Teacher. Baker Book House, 1979.
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