Cita APA (7a ed.)

Riedinger, R. (1990). Concilium Universale Constantinopolitanum Tertium. de Gruyter.

Cita Chicago Style (17a ed.)

Riedinger, Rudolf. Concilium Universale Constantinopolitanum Tertium. Berolini [u.a.]: de Gruyter, 1990.

Cita MLA (8a ed.)

Riedinger, Rudolf. Concilium Universale Constantinopolitanum Tertium. de Gruyter, 1990.