APA (7th ed.) Citation

Ladd, G. E. (1898). A preliminary report on a part of the clays of Georgia. [publisher not identified].

Chicago Style (17th ed.) Citation

Ladd, George Edgar. A Preliminary Report on a Part of the Clays of Georgia. [Atlanta, G. W. Harrison, state printer]: [publisher not identified], 1898.

MLA (9th ed.) Citation

Ladd, George Edgar. A Preliminary Report on a Part of the Clays of Georgia. [publisher not identified], 1898.