Gaya APA

Rapp, L, B, C, C, A. (1984). CHILD WELFARE POLICIES & PRACTICE . New York: Mc Graw-Hill book company.

Gaya MLA

Rapp, Lela, B, Costin, Charles, A. "CHILD WELFARE POLICIES & PRACTICE". New York: Mc Graw-Hill book company, 1984. .