Tohutoro APA (7th ed.)

Maps.com (Firm) & ebrary, Inc. (2000). Expansion of railroads to 1860. Maps.com.

Tohutoru Kātū Chicago (17th ed.)

Maps.com (Firm) me Inc ebrary. Expansion of Railroads to 1860. [S.l.]: Maps.com, 2000.

Tohutoro MLA (9th ed.)

Maps.com (Firm) me Inc ebrary. Expansion of Railroads to 1860. Maps.com, 2000.