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.