Cita APA (7th ed.)

Barany, V., Loeding, C., & Serre, O. (2006). Regularity Problems for Visibly Pushdown Languages. Springer.

Cita Chicago (17th ed.)

Barany, V., C. Loeding, i O. Serre. Regularity Problems for Visibly Pushdown Languages. Springer, 2006.

Cita MLA (9th ed.)

Barany, V., et al. Regularity Problems for Visibly Pushdown Languages. Springer, 2006.