Cita APA (7th ed.)

Bollobas, B., Janson, S., & Riordan, O. (2009). On covering by translates of a set.

Cita Chicago (17th ed.)

Bollobas, B., S. Janson, i O. Riordan. On Covering by Translates of a Set. 2009.

Cita MLA (9th ed.)

Bollobas, B., et al. On Covering by Translates of a Set. 2009.