Cita APA (7a ed.)

Dawar, S., & Grohe, M. (2006). Approximation Schemes for First−Order Definable Optimisation Problems.

Cita Chicago Style (17a ed.)

Dawar, S., y M. Grohe. Approximation Schemes for First−Order Definable Optimisation Problems. 2006.

Cita MLA (9a ed.)

Dawar, S., y M. Grohe. Approximation Schemes for First−Order Definable Optimisation Problems. 2006.