APA

Koralek D., Edmunds M. & MacDicker R. A. (1992). Caregivers of young children. Washington, District of Columbia, United States: Department of Health and Human Services.

Chicago

Koralek Derry, Edmunds Margaret and MacDicker Robert A. 1992. Caregivers of young children. Washington, District of Columbia, United States: Department of Health and Human Services.

Harvard

Koralek D., Edmunds M. and MacDicker R. A. (1992). Caregivers of young children. Washington, District of Columbia, United States: Department of Health and Human Services.

MLA

Koralek Derry, Edmunds Margaret and MacDicker Robert A. Caregivers of young children. Washington, District of Columbia, United States: Department of Health and Human Services. 1992.