APA (7th ed.) Citation

Gregorio Nacianceno, S., & Wittig, M. (1981). Briefe. Hiersemann.

Chicago Style (17th ed.) Citation

Gregorio Nacianceno, Santo, and Michael Wittig. Briefe. Stuttgart: Hiersemann, 1981.

MLA (9th ed.) Citation

Gregorio Nacianceno, Santo, and Michael Wittig. Briefe. Hiersemann, 1981.

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