Cita APA (7a ed.)

(1989). Sheppard's book dealers in the British Isles: A directory of antiquarian and secondhand book dealers in the United Kingdom, the Channel Islands, the Isle of Man and the Republic of Ireland (14th ed., 1989-90.). Martins.

Cita Chicago Style (17a ed.)

Sheppard's Book Dealers in the British Isles: A Directory of Antiquarian and Secondhand Book Dealers in the United Kingdom, the Channel Islands, the Isle of Man and the Republic of Ireland. 14th ed., 1989-90. Old Woking, Surrey: Martins, 1989.

Cita MLA (9a ed.)

Sheppard's Book Dealers in the British Isles: A Directory of Antiquarian and Secondhand Book Dealers in the United Kingdom, the Channel Islands, the Isle of Man and the Republic of Ireland. 14th ed., 1989-90. Martins, 1989.