APA stil citiranja

Crystal, D., & Derek, D. (1969). Investigating english style: Investigating english style. Harlow: Longmans.

Chicago stil citiranja

Crystal, David, and Davy Derek. Investigating english style: Investigating english style. Harlow: Longmans, 1969.

MLA stil citiranja

Crystal, David, and Davy Derek. Investigating english style: Investigating english style. Harlow: Longmans, 1969.

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