Cita APA (7a ed.)

Gladstone, W. E. (1875). Vaticanism: An answer to reproofs and replies. New York.

Cita Chicago Style (17a ed.)

Gladstone, W. E. Vaticanism: An Answer to Reproofs and Replies. New York, 1875.

Cita MLA (8a ed.)

Gladstone, W. E. Vaticanism: An Answer to Reproofs and Replies. New York, 1875.