APA
Boyanus S., . (1944). A manual of Russian pronunciation. London: Sidgwick and Jackson.
Chicago
Boyanus S.C, . 1944. A manual of Russian pronunciation. London: Sidgwick and Jackson.
Harvard
Boyanus S., . (1944). A manual of Russian pronunciation. London: Sidgwick and Jackson.
MLA
Boyanus S.C, . A manual of Russian pronunciation. London: Sidgwick and Jackson. 1944.
