Cita APA (7a ed.)

Herdman, T., & Hurworth, A. (1962). Europe and the British Isles (1. publ., 5. impr.). Longman.

Cita Chicago Style (17a ed.)

Herdman, T., y A. Hurworth. Europe and the British Isles. 1. publ., 5. impr. London [u.a.]: Longman, 1962.

Cita MLA (9a ed.)

Herdman, T., y A. Hurworth. Europe and the British Isles. 1. publ., 5. impr. Longman, 1962.