Cita APA (7a ed.)

Knaack, U., Klein, T., Bilow, M., & Techen, H. (2011). Performance driven envelopes. 010 Publishers.

Cita Chicago Style (17a ed.)

Knaack, Ulrich, Tillmann Klein, Marcel Bilow, y Holger Techen. Performance Driven Envelopes. Rotterdam: 010 Publishers, 2011.

Cita MLA (9a ed.)

Knaack, Ulrich, et al. Performance Driven Envelopes. 010 Publishers, 2011.