APA (7th ed.) Citation

Christian Reformed Church. GeistigeR SchöpferIn. (1973). The Heidelberg catechism: A new provisional translation. The Board of Publications of The Christian Reformed Church.

Chicago Style (17th ed.) Citation

Christian Reformed Church. GeistigeR SchöpferIn. The Heidelberg Catechism: A New Provisional Translation. [Verlagsort nicht ermittelbar]: The Board of Publications of The Christian Reformed Church, 1973.

MLA (9th ed.) Citation

Christian Reformed Church. GeistigeR SchöpferIn. The Heidelberg Catechism: A New Provisional Translation. The Board of Publications of The Christian Reformed Church, 1973.

Warning: These citations may not always be 100% accurate.