Cita APA (7th ed.)

Schenke, H., Miell, A., & Seago, K. (2016). Basic German: A grammar and workbook (2nd edition.). Routledge.

Cita Chicago (17th ed.)

Schenke, Heiner, Anna Miell, i Karen Seago. Basic German: A Grammar and Workbook. 2nd edition. London: Routledge, 2016.

Cita MLA (9th ed.)

Schenke, Heiner, et al. Basic German: A Grammar and Workbook. 2nd edition. Routledge, 2016.