APA (7th ed.) Citation

Butler E. and others & E. Butler, M. A. H. (1976). Correct writing (2-nd ed.). D.C. Heath.

Chicago Style (17th ed.) Citation

Butler E. and others and M. A. Hickman E. Butler. Correct Writing. 2-nd ed. Л: D.C. Heath, 1976.

MLA (8th ed.) Citation

Butler E. and others and M. A. Hickman E. Butler. Correct Writing. 2-nd ed. D.C. Heath, 1976.