APA (7th ed.) Citation

(1772). The Heidelbergh catechism: Of the Reformed Christian religion. ..

Chicago Style (17th ed.) Citation

The Heidelbergh Catechism: Of the Reformed Christian Religion. .. 1772.

MLA (9th ed.) Citation

The Heidelbergh Catechism: Of the Reformed Christian Religion. .. 1772.

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