Cita APA (7a ed.)

(2017). Helvering, Commissioner of Internal Revenue, et al. v. Davis. Great Neck Publishing.

Cita Chicago Style (17a ed.)

Helvering, Commissioner of Internal Revenue, Et Al. V. Davis. Great Neck Publishing, 2017.

Cita MLA (8a ed.)

Helvering, Commissioner of Internal Revenue, Et Al. V. Davis. Great Neck Publishing, 2017.