United States. Bureau of Chemistry and Soils. (1937). Chemical and physical studies of certain Hawaiian soil profiles. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Chemistry and Soils. Chemical and Physical Studies of Certain Hawaiian Soil Profiles. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States. Bureau of Chemistry and Soils. Chemical and Physical Studies of Certain Hawaiian Soil Profiles. [s.n.], 1937.
Warning: These citations may not always be 100% accurate.