APA (7th ed.) Citation

Penguin Random House & Princeton Review (Firm). (2022). ACT English prep. Penguin Random House.

Chicago Style (17th ed.) Citation

Penguin Random House and Princeton Review (Firm). ACT English Prep. New York: Penguin Random House, 2022.

MLA (9th ed.) Citation

Penguin Random House and Princeton Review (Firm). ACT English Prep. Penguin Random House, 2022.