Cita APA (7a ed.)

Howat, G. M. D., & York, T. J. P. (1966). From Chatham to Churchill: British history 1760-1965 (Pre O-Level, 1. publ.). Nelson.

Cita Chicago Style (17a ed.)

Howat, Gerald M. D., y T. J. P. York. From Chatham to Churchill: British History 1760-1965. Pre O-Level, 1. publ. London [u.a.]: Nelson, 1966.

Cita MLA (9a ed.)

Howat, Gerald M. D., y T. J. P. York. From Chatham to Churchill: British History 1760-1965. Pre O-Level, 1. publ. Nelson, 1966.