APA (7th ed.) Citation

Gerngross, G., & Puchta, H. (1998). Do and understand: 50 action stories for young learners (3. impr.). Longman.

Chicago Style (17th ed.) Citation

Gerngross, Günter, and Herbert Puchta. Do and Understand: 50 Action Stories for Young Learners. 3. impr. Harlow: Longman, 1998.

MLA (9th ed.) Citation

Gerngross, Günter, and Herbert Puchta. Do and Understand: 50 Action Stories for Young Learners. 3. impr. Longman, 1998.