Cita APA (7th ed.)

Richardson, L., & Whitaker, W. (1928). Wells and springs of Somerset. H.M.S.O..

Cita Chicago (17th ed.)

Richardson, Linsdall, i W. Whitaker. Wells and Springs of Somerset. London: H.M.S.O., 1928.

Cita MLA (8th ed.)

Richardson, Linsdall, i W. Whitaker. Wells and Springs of Somerset. H.M.S.O., 1928.