APA (7th ed.) Citation

Walker, D. H. (1895). Pioneers of prosperity. [publisher not identified].

Chicago Style (17th ed.) Citation

Walker, David H. Pioneers of Prosperity. San Francisco: [publisher not identified], 1895.

MLA (9th ed.) Citation

Walker, David H. Pioneers of Prosperity. [publisher not identified], 1895.

Warning: These citations may not always be 100% accurate.