APA (7th ed.) Citation

Gale (Firm) & Walker, R. J. (1859). Review of Secretary Walker's reports-- 1849. [publisher not identified].

Chicago Style (17th ed.) Citation

Gale (Firm) and Robert J. Walker. Review of Secretary Walker's Reports-- 1849. [Washington, D.C.?]: [publisher not identified], 1859.

MLA (9th ed.) Citation

Gale (Firm) and Robert J. Walker. Review of Secretary Walker's Reports-- 1849. [publisher not identified], 1859.