APA (7th ed.) Citation

Hilgard, E. W. (1884). Concerning industrial survey, transmission of soil specimens, etc. [publisher not identified].

Chicago Style (17th ed.) Citation

Hilgard, Eugene W. Concerning Industrial Survey, Transmission of Soil Specimens, Etc. [Berkeley]: [publisher not identified], 1884.

MLA (9th ed.) Citation

Hilgard, Eugene W. Concerning Industrial Survey, Transmission of Soil Specimens, Etc. [publisher not identified], 1884.