APA

De Boer J. J., Kaulfers W. V. & Miller H. R. (19711951). Teaching secondary English. Westport, Conn: Greenwood Press.

Chicago

De Boer John James, Kaulfers Walter Vincent and Miller Helen Rand. 19711951. Teaching secondary English. Westport, Conn: Greenwood Press.

Harvard

De Boer J. J., Kaulfers W. V. and Miller H. R. (19711951). Teaching secondary English. Westport, Conn: Greenwood Press.

MLA

De Boer John James, Kaulfers Walter Vincent and Miller Helen Rand. Teaching secondary English. Westport, Conn: Greenwood Press. 19711951.