Citação norma APA

Malkoc, A. M. (2005). Letter writing in English: Rationale and models for social and business letters. Washington, DC.: United states Department of state.

Citação norma Chicago

Malkoc, Anna Maria. Letter Writing in English: Rationale and Models for Social and Business Letters. Washington, DC.: United states Department of state, 2005.

Citação norma MLA

Malkoc, Anna Maria. Letter Writing in English: Rationale and Models for Social and Business Letters. Washington, DC.: United states Department of state, 2005.

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