Cita APA (7a ed.)

Belloc, H. (1934). RICHELIEU: A study. J.B. Lippincott Company.

Cita Chicago Style (17a ed.)

Belloc, Hilaire. RICHELIEU: A Study. Filadelfia ; Londres: J.B. Lippincott Company, 1934.

Cita MLA (9a ed.)

Belloc, Hilaire. RICHELIEU: A Study. J.B. Lippincott Company, 1934.