APA (7th ed.) Citation

Opitz, P. (2013). The Heidelberg Catechism: Swiss Roots, Swiss Impact. Power of Faith - 450 Years of the Heidelberg Catechism, 61-69.

Chicago Style (17th ed.) Citation

Opitz, Peter. "The Heidelberg Catechism: Swiss Roots, Swiss Impact." Power of Faith - 450 Years of the Heidelberg Catechism 2013: 61-69.

MLA (9th ed.) Citation

Opitz, Peter. "The Heidelberg Catechism: Swiss Roots, Swiss Impact." Power of Faith - 450 Years of the Heidelberg Catechism, 2013, pp. 61-69.

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