Cita APA (7a ed.)

Olivera, G. (1995). Toleration as psycho-social virtue. Pontificia Universitas Gregoriana.

Cita Chicago Style (17a ed.)

Olivera, George. Toleration as Psycho-social Virtue. Roma: Pontificia Universitas Gregoriana, 1995.

Cita MLA (8a ed.)

Olivera, George. Toleration as Psycho-social Virtue. Pontificia Universitas Gregoriana, 1995.