APA (7th ed.) Citation

Heen, E. M. (2003). The distinction "material/formal principles" and its use in American Lutheran theology. Lutheran quarterly, 17(3), 329-354.

Chicago Style (17th ed.) Citation

Heen, Erik Marvin. "The Distinction "Material/formal Principles" and Its Use in American Lutheran Theology." Lutheran Quarterly 17, no. 3 (2003): 329-354.

MLA (8th ed.) Citation

Heen, Erik Marvin. "The Distinction "Material/formal Principles" and Its Use in American Lutheran Theology." Lutheran Quarterly, vol. 17, no. 3, 2003, pp. 329-354.