APA (7th ed.) Citation
Engle, P. L., Hurtado, E., & Ruel, M. T. (1997). Smoke exposure of women and young children in highland Guatemala: Prediction and recall accuracy.
Chicago Style (17th ed.) Citation
Engle, Patrice L., Elena Hurtado, and Marie T. Ruel. Smoke Exposure of Women and Young Children in Highland Guatemala: Prediction and Recall Accuracy. 1997.
MLA (9th ed.) Citation
Engle, Patrice L., et al. Smoke Exposure of Women and Young Children in Highland Guatemala: Prediction and Recall Accuracy. 1997.
Warning: These citations may not always be 100% accurate.