APA (7th ed.) Citation

Cowles, V. S. (1969). The Russian dagger: Cold war in the days of the Czars. Collins.

Chicago Style (17th ed.) Citation

Cowles, Virginia Spencer. The Russian Dagger: Cold War in the Days of the Czars. London: Collins, 1969.

MLA (9th ed.) Citation

Cowles, Virginia Spencer. The Russian Dagger: Cold War in the Days of the Czars. Collins, 1969.