Citazione APA

Salisbury, H. E. (1977). Black night, white snow: Russia's revolutions [1905-1917]. Cassell.

Stile di citazione Chicago

Salisbury, Harrison E. Black Night, White Snow: Russia's Revolutions [1905-1917]. London: Cassell, 1977.

Citazione MLA

Salisbury, Harrison E. Black Night, White Snow: Russia's Revolutions [1905-1917]. Cassell, 1977.