Cita APA (7a ed.)

Murray, J., & Smyth, S. (2013). Intermediate Russian: A grammar and workbook (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Murray, John, y Sarah Smyth. Intermediate Russian: A Grammar and Workbook. 2nd ed. Oxfordshire, England ; New York: Routledge, 2013.

Cita MLA (9a ed.)

Murray, John, y Sarah Smyth. Intermediate Russian: A Grammar and Workbook. 2nd ed. Routledge, 2013.