APA (7th ed.) Citation

Hepworth, P. (1966). How to find out in history : a guide to sources of information for all / by Philip Hepworth: A guide to sources of information for all. Pergamon Press.

Chicago Style (17th ed.) Citation

Hepworth, Philip. How to Find Out in History : A Guide to Sources of Information for All / by Philip Hepworth: A Guide to Sources of Information for All. Oxford: Pergamon Press, 1966.

MLA (9th ed.) Citation

Hepworth, Philip. How to Find Out in History : A Guide to Sources of Information for All / by Philip Hepworth: A Guide to Sources of Information for All. Pergamon Press, 1966.

Warning: These citations may not always be 100% accurate.