APA (7th ed.) Citation

Hancher, L., Salerno, F. M., & Vries, Y. d. (2021). EU state aids (Sixth edition.). Sweet & Maxwell.

Chicago Style (17th ed.) Citation

Hancher, Leigh, Francesco Maria Salerno, and Yvo de Vries. EU State Aids. Sixth edition. London: Sweet & Maxwell, 2021.

MLA (9th ed.) Citation

Hancher, Leigh, et al. EU State Aids. Sixth edition. Sweet & Maxwell, 2021.