Gaya APA
Vingerhoets, A, J., R.Cornelius, R. (2001).
Adult Crying A Biopsychosocial Approach .
Philadelphia:
Brunner- Routledge.
Gaya MLA
Vingerhoets, Ad, J.J.M.., R.Cornelius, Randolph.
"Adult Crying A Biopsychosocial Approach".
Philadelphia:
Brunner- Routledge,
2001.
Text.