Gaya APA

Ebbitt, W, R., Ebbitt, D, R. (1981). Writer's Guide And Index To English (Ed. 7). Chicago: Scott, Foresman And co..

Gaya MLA

Ebbitt, Wilma, R.., Ebbitt, David, R.. "Writer's Guide And Index To English". Ed. 7 Chicago: Scott, Foresman And co., 1981. Text.