APA (7th ed.) Citation

Innozenz XI. Papst. (1672). A letter from the Pope to the French King.

Chicago Style (17th ed.) Citation

Innozenz XI. Papst. A Letter from the Pope to the French King. S.l, 1672.

MLA (9th ed.) Citation

Innozenz XI. Papst. A Letter from the Pope to the French King. 1672.

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