APA (7th ed.) Citation

Schnackenburg, R. (1953). Die Johannesbriefe. Herder.

Chicago Style (17th ed.) Citation

Schnackenburg, Rudolf. Die Johannesbriefe. Freiburg [etc.]: Herder, 1953.

MLA (9th ed.) Citation

Schnackenburg, Rudolf. Die Johannesbriefe. Herder, 1953.

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