APA (7th ed.) Citation

Dunning, F. W. (1970). Geophysical exploration: An outline of the principal methods used in the search for minerals, oil, gas and water supplies. H.M.S.O..

Chicago Style (17th ed.) Citation

Dunning, F. W. Geophysical Exploration: An Outline of the Principal Methods Used in the Search for Minerals, Oil, Gas and Water Supplies. London: H.M.S.O., 1970.

MLA (9th ed.) Citation

Dunning, F. W. Geophysical Exploration: An Outline of the Principal Methods Used in the Search for Minerals, Oil, Gas and Water Supplies. H.M.S.O., 1970.