Citazione APA

Egert, B. P. (1912). The conflict between the United States and Russia. [B.P. Egert].

Stile di citazione Chicago

Egert, B. P. The Conflict Between the United States and Russia. St. Petersburg: [B.P. Egert], 1912.

Citazione MLA

Egert, B. P. The Conflict Between the United States and Russia. [B.P. Egert], 1912.