Style de citation APA (7e éd.)
Gregory, P. R. (2009). Terror by quota: State security from Lenin to Stalin : (an archival study). Yale University Press.
Style de citation Chicago (17e éd.)
Gregory, Paul R. Terror by Quota: State Security from Lenin to Stalin : (an Archival Study). New Haven: Yale University Press, 2009.
Style de citation MLA (9e éd.)
Gregory, Paul R. Terror by Quota: State Security from Lenin to Stalin : (an Archival Study). Yale University Press, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.