APA (7th ed.) Citation
Hampel, K., Ucieklak-Jeż, P., Bem, A., & Hajduová, Z. Health Promotion in Schools - A Key to Improving Young People's Health.
Chicago Style (17th ed.) Citation
Hampel, Katarzyna, Paulina Ucieklak-Jeż, Agnieszka Bem, and Zuzana Hajduová. Health Promotion in Schools - A Key to Improving Young People's Health.
MLA (9th ed.) Citation
Hampel, Katarzyna, et al. Health Promotion in Schools - A Key to Improving Young People's Health.
Warning: These citations may not always be 100% accurate.