APA (7th ed.) Citation

Gaussen, E. Letters from Etienne Gaussen to Élie Bouhéreau, 1663-1673 and undated.

Chicago Style (17th ed.) Citation

Gaussen, Etienne. Letters from Etienne Gaussen to Élie Bouhéreau, 1663-1673 and Undated.

MLA (9th ed.) Citation

Gaussen, Etienne. Letters from Etienne Gaussen to Élie Bouhéreau, 1663-1673 and Undated.

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