APA (7th ed.) Citation

Seligman, E. R. A. (1901). The economic interpretation of history. [publisher not identified].

Chicago Style (17th ed.) Citation

Seligman, Edwin R. A. The Economic Interpretation of History. [Washington, D.C.]: [publisher not identified], 1901.

MLA (9th ed.) Citation

Seligman, Edwin R. A. The Economic Interpretation of History. [publisher not identified], 1901.