Citação norma APA

Behrens, W., & Hawranek, P. M. (1991). Manual for the preparation of industrial feasibility studies (Newly rev. and expanded ed.). United Nations Industrial Development Organization.

Citação norma Chicago

Behrens, W., and P. M. Hawranek. Manual for the Preparation of Industrial Feasibility Studies. Newly rev. and expanded ed. Vienna: United Nations Industrial Development Organization, 1991.

Citação norma MLA

Behrens, W., and P. M. Hawranek. Manual for the Preparation of Industrial Feasibility Studies. Newly rev. and expanded ed. United Nations Industrial Development Organization, 1991.

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