Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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