APA (7th ed.) Citation

Ackert, P., Bernard, J., & Navarro, N. G. d. (1999). Cause & effect: Intermediate reading practice (Third edition.). Heinle & Heinle.

Chicago Style (17th ed.) Citation

Ackert, Patricia, Jean Bernard, and Nicki Giroux de Navarro. Cause & Effect: Intermediate Reading Practice. Third edition. Boston: Heinle & Heinle, 1999.

MLA (9th ed.) Citation

Ackert, Patricia, et al. Cause & Effect: Intermediate Reading Practice. Third edition. Heinle & Heinle, 1999.