APA

Ross H. L., Sawhill I. V., MacIntosh A. R. & Urban Institute. (1975). Time of transition: the growth of families headed by women. Washington, D.C: Urban Institute.

Chicago

Ross Heather L, Sawhill Isabel V, MacIntosh Anita R and Urban Institute. 1975. Time of transition: the growth of families headed by women. Washington, D.C: Urban Institute.

Harvard

Ross H. L., Sawhill I. V., MacIntosh A. R. and Urban Institute. (1975). Time of transition: the growth of families headed by women. Washington, D.C: Urban Institute.

MLA

Ross Heather L, Sawhill Isabel V, MacIntosh Anita R and Urban Institute. Time of transition: the growth of families headed by women. Washington, D.C: Urban Institute. 1975.