APA (7th ed.) Citation

Jendryczko, A., Szpyrka, G., Gruszczyński, J., & Kozowicz, M. Cigarette smoke exposure of school children: Effect of passive smoking and vitamin E supplementation on blood antioxidant status.

Chicago Style (17th ed.) Citation

Jendryczko, A., G. Szpyrka, J. Gruszczyński, and M. Kozowicz. Cigarette Smoke Exposure of School Children: Effect of Passive Smoking and Vitamin E Supplementation on Blood Antioxidant Status.

MLA (9th ed.) Citation

Jendryczko, A., et al. Cigarette Smoke Exposure of School Children: Effect of Passive Smoking and Vitamin E Supplementation on Blood Antioxidant Status.

Warning: These citations may not always be 100% accurate.