Cita APA

Columbia University. School of Social Work, & Columbia University. School of Social Work. (1990). Mitchell I. Ginsberg. New York, New York: Creative Visual Media Inc.

Citación estilo Chicago

Columbia University. School of Social Work, y Columbia University. School of Social Work. Mitchell I. Ginsberg. New York, New York: Creative Visual Media Inc, 1990.

Cita MLA

Columbia University. School of Social Work, y Columbia University. School of Social Work. Mitchell I. Ginsberg. New York, New York: Creative Visual Media Inc, 1990.