Haddock, M. H. (1926). The location of mineral fields; modern procedure in the investigation of mineral areas and the subsequent verification of their extent, etc. C. Lockwood and son.
Čikaški stil citiranja (17. izdanje)Haddock, M. H. The Location of Mineral Fields; Modern Procedure in the Investigation of Mineral Areas and the Subsequent Verification of Their Extent, Etc. [London]: C. Lockwood and son, 1926.
MLA način citiranja (8. izdanje)Haddock, M. H. The Location of Mineral Fields; Modern Procedure in the Investigation of Mineral Areas and the Subsequent Verification of Their Extent, Etc. C. Lockwood and son, 1926.
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