Institute of geological sciences, Cradock-Hartopp, M., Moseley, R., & Shephard-Thorn, E. R. (1977). Hydrogeological map of England and Wales. Institute of geological sciences.
Čikaški stil citiranja (17. izdanje)Institute of geological sciences, M.A Cradock-Hartopp, R. Moseley, i Ernest Roy Shephard-Thorn. Hydrogeological Map of England and Wales. [Keyworth, Nottingham]: Institute of geological sciences, 1977.
MLA način citiranja (8. izdanje)Institute of geological sciences, et al. Hydrogeological Map of England and Wales. Institute of geological sciences, 1977.
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