Cita APA (7a ed.)

Hague, M., & To, A. (2010). The Complexity of Model Checking (Collapsible) Higher−Order Pushdown Systems.

Cita Chicago Style (17a ed.)

Hague, M., y A. To. The Complexity of Model Checking (Collapsible) Higher−Order Pushdown Systems. 2010.

Cita MLA (9a ed.)

Hague, M., y A. To. The Complexity of Model Checking (Collapsible) Higher−Order Pushdown Systems. 2010.