APA (7th ed.) Citation

Lerch, O. (1893). A preliminary report upon the hills of Louisiana, south of the Vicksburg, Shreveport and Pacific railroad to Alexandria, La. [publisher not identified].

Chicago Style (17th ed.) Citation

Lerch, Otto. A Preliminary Report upon the Hills of Louisiana, South of the Vicksburg, Shreveport and Pacific Railroad to Alexandria, La. [Baton Rouge]: [publisher not identified], 1893.

MLA (9th ed.) Citation

Lerch, Otto. A Preliminary Report upon the Hills of Louisiana, South of the Vicksburg, Shreveport and Pacific Railroad to Alexandria, La. [publisher not identified], 1893.