APA

Olgiati F., Thomas, . (1924). The key to the study of St. Thomas: from the Italian Msgr. Francesco Olgiati... with a letter of approbation from His Holines Pope Pius IX. St. Louis, Mo. and London: B. Herder Book Co.

Chicago

Olgiati Francesco, Thomas, . 1924. The key to the study of St. Thomas: from the Italian Msgr. Francesco Olgiati... with a letter of approbation from His Holines Pope Pius IX. St. Louis, Mo. and London: B. Herder Book Co.

Harvard

Olgiati F., Thomas, . (1924). The key to the study of St. Thomas: from the Italian Msgr. Francesco Olgiati... with a letter of approbation from His Holines Pope Pius IX. St. Louis, Mo. and London: B. Herder Book Co.

MLA

Olgiati Francesco, Thomas, . The key to the study of St. Thomas: from the Italian Msgr. Francesco Olgiati... with a letter of approbation from His Holines Pope Pius IX. St. Louis, Mo. and London: B. Herder Book Co. 1924.