Cita APA (7a ed.)

Tyrrell, G. (1907). A much-abused letter. Longmans, Green & Co.

Cita Chicago Style (17a ed.)

Tyrrell, George. A Much-abused Letter. London [etc.]: Longmans, Green & Co, 1907.

Cita MLA (9a ed.)

Tyrrell, George. A Much-abused Letter. Longmans, Green & Co, 1907.