Estilo APA

Viney, Brigit. (1997). Real time : Workbook - Intermediate / Brigit Viney (1). London: Richmond.

Estilo Chicago

Viney, Brigit. Real time : Workbook - Intermediate / Brigit Viney. 1 London: Richmond, 1997. IES DyT 9-001 Gral. San Martin.

Estilo MLA

Viney, Brigit. Real time : Workbook - Intermediate / Brigit Viney. 1 London: Richmond, 1997. IES DyT 9-001 Gral. San Martin.

Estilo Turabian

Viney, Brigit. Real time : Workbook - Intermediate / Brigit Viney. 1 London: Richmond, 1997. IES DyT 9-001 Gral. San Martin.