Cita APA (7th ed.)

Kuhlenkasper, T., & Kauermann, G. (2010). HWWI Research Paper. HWWI.

Cita Chicago (17th ed.)

Kuhlenkasper, Torben, i Göran Kauermann. HWWI Research Paper. Hamburg: HWWI, 2010.

Cita MLA (8th ed.)

Kuhlenkasper, Torben, i Göran Kauermann. HWWI Research Paper. HWWI, 2010.