APA (7th ed.) Citation

François, d. S., & François de Sales. (1619). Introductio ad vitam devotam (Ed. 2.).

Chicago Style (17th ed.) Citation

François, de Sales, and François de Sales. Introductio Ad Vitam Devotam. Ed. 2. Coloniae Agripp, 1619.

MLA (9th ed.) Citation

François, de Sales, and François de Sales. Introductio Ad Vitam Devotam. Ed. 2. 1619.

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