Cita APA (7a ed.)

Schmidt, H. (1960). Introductio in liturgiam occidentalem (Ed. phototypica.). Herder.

Cita Chicago Style (17a ed.)

Schmidt, Herman. Introductio in Liturgiam Occidentalem. Ed. phototypica. Barcinone ; Friburgi Brisgoviae ; Romae: Herder, 1960.

Cita MLA (9a ed.)

Schmidt, Herman. Introductio in Liturgiam Occidentalem. Ed. phototypica. Herder, 1960.