APA (7th ed.) Citation

Matzerath, R. (1950). The prayer of Christ for unity: St. John 17,20-23. Pontificia Universitas Gregoriana.

Chicago Style (17th ed.) Citation

Matzerath, Roger. The Prayer of Christ for Unity: St. John 17,20-23. Romae: Pontificia Universitas Gregoriana, 1950.

MLA (9th ed.) Citation

Matzerath, Roger. The Prayer of Christ for Unity: St. John 17,20-23. Pontificia Universitas Gregoriana, 1950.