APA (7th ed.) Zitazioa
Macdonald, W. (1953). The letter to the Romans: An Emmaus study course. Emmaus Correspondence School.
Chicago Style (17th ed.) Zitazioa
Macdonald, William. The Letter to the Romans: An Emmaus Study Course. Dubuque: Emmaus Correspondence School, 1953.
MLA (9th ed.) Zitazioa
Macdonald, William. The Letter to the Romans: An Emmaus Study Course. Emmaus Correspondence School, 1953.
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