APA

Bridbury A. R., . (1972). Historians and the open society. London [u.a.]: Routledge & Kegan Paul.

Chicago

Bridbury Anthony R, . 1972. Historians and the open society. London [u.a.]: Routledge & Kegan Paul.

Harvard

Bridbury A. R., . (1972). Historians and the open society. London [u.a.]: Routledge & Kegan Paul.

MLA

Bridbury Anthony R, . Historians and the open society. London [u.a.]: Routledge & Kegan Paul. 1972.