APA (7th ed.) Citation

Ballester-Bolinches, A., Ezquerro, L., & Skiba, A. (2009). On subgroups which cover or avoid chief factors of a finite group. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Ballester-Bolinches, A., L.M Ezquerro, and A.N Skiba. "On Subgroups Which Cover or Avoid Chief Factors of a Finite Group." Algebra and Discrete Mathematics 2009.

MLA (8th ed.) Citation

Ballester-Bolinches, A., et al. "On Subgroups Which Cover or Avoid Chief Factors of a Finite Group." Algebra and Discrete Mathematics, 2009.

Warning: These citations may not always be 100% accurate.