APA (7th ed.) Citation

Douglas, M. (1982). In the active voice. R.K. Paul.

Chicago Style (17th ed.) Citation

Douglas, Mary. In the Active Voice. R.K. Paul, 1982.

MLA (9th ed.) Citation

Douglas, Mary. In the Active Voice. R.K. Paul, 1982.

Warning: These citations may not always be 100% accurate.