APA (7th ed.) Citation

Schofield, F. (1988). Humber keels and keelmen. Dalton.

Chicago Style (17th ed.) Citation

Schofield, Fred. Humber Keels and Keelmen. Lavenham: Dalton, 1988.

MLA (9th ed.) Citation

Schofield, Fred. Humber Keels and Keelmen. Dalton, 1988.