Tohutoro APA (7th ed.)

Heydt, B. V. d. (1993). Candles behind the wall. William B. Eerdmans Publishing Company.

Tohutoru Kātū Chicago (17th ed.)

Heydt, Barbara Von der. Candles Behind the Wall. Michigan: William B. Eerdmans Publishing Company, 1993.

Tohutoro MLA (9th ed.)

Heydt, Barbara Von der. Candles Behind the Wall. William B. Eerdmans Publishing Company, 1993.