APA

National Council of Teachers of English, Slager W. R., . (1975). English for today : book six : literature in English. New York: McGraw-Hill.

Chicago

National Council of Teachers of English, Slager William R, . 1975. English for today : book six : literature in English. New York: McGraw-Hill.

Harvard

National Council of Teachers of English, Slager W. R., . (1975). English for today : book six : literature in English. New York: McGraw-Hill.

MLA

National Council of Teachers of English, Slager William R, . English for today : book six : literature in English. New York: McGraw-Hill. 1975.