Citação norma APA

Ceylon. Dept. of Social Services. (1949). Administration report of the Director of Social Services for..

Citação norma Chicago

Ceylon. Dept. of Social Services. Administration Report of the Director of Social Services for.. Colombo, 1949.

Citação norma MLA

Ceylon. Dept. of Social Services. Administration Report of the Director of Social Services for.. 1949.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.