APA (7th ed.) Citation

Catherine of Siena. (1990). Dialogue of Saint Catherine of Siena. Christian Classics Ethereal Library.

Chicago Style (17th ed.) Citation

Catherine of Siena. Dialogue of Saint Catherine of Siena. Grand Rapids, Mich: Christian Classics Ethereal Library, 1990.

MLA (9th ed.) Citation

Catherine of Siena. Dialogue of Saint Catherine of Siena. Christian Classics Ethereal Library, 1990.

Warning: These citations may not always be 100% accurate.