Cita APA (7a ed.)
B�ohnisch, L., & Schroer, W. (2017). Social work: A problem-oriented introduction (Second edition.). De Gruyter Oldenbourg.
Cita Chicago Style (17a ed.)
B�ohnisch, Lothar, y Wolfgang Schroer. Social Work: A Problem-oriented Introduction. Second edition. Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter Oldenbourg, 2017.
Cita MLA (9a ed.)
B�ohnisch, Lothar, y Wolfgang Schroer. Social Work: A Problem-oriented Introduction. Second edition. De Gruyter Oldenbourg, 2017.
Precaución: Estas citas no son 100% exactas.