Cita APA (7th ed.)

Caragiannis, I., Filos-Ratsikas, A., & Procaccia, A. (2012). An improved 2-agent kidney exchange mechanism. Springer Berlin Heidelberg.

Cita Chicago (17th ed.)

Caragiannis, I., A. Filos-Ratsikas, i A. Procaccia. An Improved 2-agent Kidney Exchange Mechanism. Springer Berlin Heidelberg, 2012.

Cita MLA (9th ed.)

Caragiannis, I., et al. An Improved 2-agent Kidney Exchange Mechanism. Springer Berlin Heidelberg, 2012.