APA
Ellis R. W. B. (., . (1947). Child health and development. London: J. and A. Churchill Ltd.
Chicago
Ellis Richard W B (ed), . 1947. Child health and development. London: J. and A. Churchill Ltd.
Harvard
Ellis R. W. B. (., . (1947). Child health and development. London: J. and A. Churchill Ltd.
MLA
Ellis Richard W B (ed), . Child health and development. London: J. and A. Churchill Ltd. 1947.