Cita APA (7a ed.)

Wellershoff, F., Sendelbach, M., & Schmitt, F. (2010). Glass Bridges and Glass Walls. Challenging Glass Conference.

Cita Chicago Style (17a ed.)

Wellershoff, F., M. Sendelbach, y F. Schmitt. Glass Bridges and Glass Walls. Challenging Glass Conference, 2010.

Cita MLA (8a ed.)

Wellershoff, F., et al. Glass Bridges and Glass Walls. Challenging Glass Conference, 2010.