APA (7th ed.) Zitazioa
Heydt, B. V. d. (1993). Candles behind the wall. William B. Eerdmans Publishing Company.
Chicago Style (17th ed.) Zitazioa
Heydt, Barbara Von der. Candles Behind the Wall. Michigan: William B. Eerdmans Publishing Company, 1993.
MLA (9th ed.) Zitazioa
Heydt, Barbara Von der. Candles Behind the Wall. William B. Eerdmans Publishing Company, 1993.
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