APA
Brooks S., F. Fallside[author], E. Gulian[author] & P. Hinds[author]. (1979). Improvement of speech and its psychological correlates in deaf persons and development of microprocessor based aid. London: Medical Research Council.
Chicago
Brooks S, F. Fallside[author], E. Gulian[author] and P. Hinds[author]. 1979. Improvement of speech and its psychological correlates in deaf persons and development of microprocessor based aid. London: Medical Research Council.
Harvard
Brooks S., F. Fallside[author], E. Gulian[author] and P. Hinds[author]. (1979). Improvement of speech and its psychological correlates in deaf persons and development of microprocessor based aid. London: Medical Research Council.
MLA
Brooks S, F. Fallside[author], E. Gulian[author] and P. Hinds[author]. Improvement of speech and its psychological correlates in deaf persons and development of microprocessor based aid. London: Medical Research Council. 1979.