Citação norma APA

Barela, A. R. d. (1955). Industrial legislation in United States - Caribbean area, Commonwealth of Puerto Rico and the Virgin Islands. Office of Industrial, Labor and Public Relations.

Citação norma Chicago

Barela, Adelaide Romero de. Industrial Legislation in United States - Caribbean Area, Commonwealth of Puerto Rico and the Virgin Islands. San Juan, P.R.: Office of Industrial, Labor and Public Relations, 1955.

Citação norma MLA

Barela, Adelaide Romero de. Industrial Legislation in United States - Caribbean Area, Commonwealth of Puerto Rico and the Virgin Islands. Office of Industrial, Labor and Public Relations, 1955.

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