APA (7th ed.) Citation

Dragan, H., Nikola, Š., Dušan, M., Milena, V., Emilija, Đ., Aleksandra, R., & Olivera, S. Sleep in the elderly: Healthy sleep for healthy aging. University of Belgrade, Medical Faculty.

Chicago Style (17th ed.) Citation

Dragan, Hrnčić, Šutulović Nikola, Mladenović Dušan, Vesković Milena, Đurić Emilija, Rašić-Marković Aleksandra, and Stanojlović Olivera. Sleep in the Elderly: Healthy Sleep for Healthy Aging. University of Belgrade, Medical Faculty.

MLA (9th ed.) Citation

Dragan, Hrnčić, et al. Sleep in the Elderly: Healthy Sleep for Healthy Aging. University of Belgrade, Medical Faculty.