APA (7th ed.) Citation

Hobbs, J. L. (1948). Libraries and the materials of local history. Grafton.

Chicago Style (17th ed.) Citation

Hobbs, John L. Libraries and the Materials of Local History. London: Grafton, 1948.

MLA (9th ed.) Citation

Hobbs, John L. Libraries and the Materials of Local History. Grafton, 1948.