APA (7th ed.) Citation

Ritter, A. M. (1993). An introduction to Homily III. Gregory of Nyssa, Homilies on Ecclesiastes.

Chicago Style (17th ed.) Citation

Ritter, Adolf Martin. "An Introduction to Homily III." Gregory of Nyssa, Homilies on Ecclesiastes 1993.

MLA (9th ed.) Citation

Ritter, Adolf Martin. "An Introduction to Homily III." Gregory of Nyssa, Homilies on Ecclesiastes, 1993.

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