APA
British Academy (Proceedings of-), British Academy (Proceedings of-), . (1969). Sir John Harold Clapham 1873-1946. New Delhi: Marketing and research Bureau.
Chicago
British Academy (Proceedings of-), British Academy (Proceedings of-), . 1969. Sir John Harold Clapham 1873-1946. New Delhi: Marketing and research Bureau.
Harvard
British Academy (Proceedings of-), British Academy (Proceedings of-), . (1969). Sir John Harold Clapham 1873-1946. New Delhi: Marketing and research Bureau.
MLA
British Academy (Proceedings of-), British Academy (Proceedings of-), . Sir John Harold Clapham 1873-1946. New Delhi: Marketing and research Bureau. 1969.
