APA
Morgan M. S. (., Morrison M. (., . (1999). Models as mediators: Perspectives on natural and social scie. Cambridge: Cambridge Uni Pr.
Chicago
Morgan Mary S (ed), Morrison Margaret (ed), . 1999. Models as mediators: Perspectives on natural and social scie. Cambridge: Cambridge Uni Pr.
Harvard
Morgan M. S. (., Morrison M. (., . (1999). Models as mediators: Perspectives on natural and social scie. Cambridge: Cambridge Uni Pr.
MLA
Morgan Mary S (ed), Morrison Margaret (ed), . Models as mediators: Perspectives on natural and social scie. Cambridge: Cambridge Uni Pr. 1999.