Citazione Stile APA (7a Edizione)

Lockhart, R. H. (1967). The two revolutions: An eye witness study of Russia 1917. The Bodley Head.

Citazione stile Chigago Style (17a edizione)

Lockhart, R. H. The Two Revolutions: An Eye Witness Study of Russia 1917. Londres: The Bodley Head, 1967.

Citatione MLA (9a ed.)

Lockhart, R. H. The Two Revolutions: An Eye Witness Study of Russia 1917. The Bodley Head, 1967.