APA (7th ed.) Citation

Wasmer, M., Scholz, E., & Blohm, M. (2010). GESIS-Technical Reports. GESIS.

Chicago Style (17th ed.) Citation

Wasmer, Martina, Evi Scholz, and Michael Blohm. GESIS-Technical Reports. Mannheim: GESIS, 2010.

MLA (8th ed.) Citation

Wasmer, Martina, et al. GESIS-Technical Reports. GESIS, 2010.