APA-Zitierstil (7. Ausg.)

Gruber, G. R. (1988). Gruber's complete preparation for the SAT: Featuring critical thinking skills (3. ed.). Barnes & Noble Books.

Chicago-Zitierstil (17. Ausg.)

Gruber, Gary R. Gruber's Complete Preparation for the SAT: Featuring Critical Thinking Skills. 3. ed. New York u.a: Barnes & Noble Books, 1988.

MLA-Zitierstil (9. Ausg.)

Gruber, Gary R. Gruber's Complete Preparation for the SAT: Featuring Critical Thinking Skills. 3. ed. Barnes & Noble Books, 1988.