Cita APA (7a ed.)

Hurter, H. 1. a. (1919). Sketches for the Exercises of an eight days' retreat. B. Herder Book Co.

Cita Chicago Style (17a ed.)

Hurter, Hugo 1832-1914 autor. Sketches for the Exercises of an Eight Days' Retreat. St. Louis [etc.]: B. Herder Book Co, 1919.

Cita MLA (9a ed.)

Hurter, Hugo 1832-1914 autor. Sketches for the Exercises of an Eight Days' Retreat. B. Herder Book Co, 1919.