APA (7th ed.) Citation

Simmons, I. G. (1971). Yorkshire dales / edited by I.G. Simmons. H.M.S.O..

Chicago Style (17th ed.) Citation

Simmons, I. G. Yorkshire Dales / Edited by I.G. Simmons. H.M.S.O., 1971.

MLA (9th ed.) Citation

Simmons, I. G. Yorkshire Dales / Edited by I.G. Simmons. H.M.S.O., 1971.

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