APA
Wang M., Wang M. & Walberg H. J. (. (19891988). Low incidence conditions. Oxford: Pergamon Press.
Chicago
Wang Margaret.C, Wang Margaret.C and Walberg Herbert J (Ed). 19891988. Low incidence conditions. Oxford: Pergamon Press.
Harvard
Wang M., Wang M. and Walberg H. J. (. (19891988). Low incidence conditions. Oxford: Pergamon Press.
MLA
Wang Margaret.C, Wang Margaret.C and Walberg Herbert J (Ed). Low incidence conditions. Oxford: Pergamon Press. 19891988.