APA

Butcher H. J., Rudd E., . (1972). Contemporary problems in higher education: an account of research. London: McGraw-Hill.

Chicago

Butcher Harold John, Rudd Ernest, . 1972. Contemporary problems in higher education: an account of research. London: McGraw-Hill.

Harvard

Butcher H. J., Rudd E., . (1972). Contemporary problems in higher education: an account of research. London: McGraw-Hill.

MLA

Butcher Harold John, Rudd Ernest, . Contemporary problems in higher education: an account of research. London: McGraw-Hill. 1972.