Cita APA (7a ed.)

Muirhead, L. R. (1949). Short guide to London (Fifth edition.). E. Benn.

Cita Chicago Style (17a ed.)

Muirhead, L. Russell. Short Guide to London. Fifth edition. London: E. Benn, 1949.

Cita MLA (9a ed.)

Muirhead, L. Russell. Short Guide to London. Fifth edition. E. Benn, 1949.