APA (7th ed.) Citation

Ivanova, K., Chobanova, N., Kunovska, B., Djounova, J., & Stojanovska, Z. Exposure Due to Indoor Radon in Bulgarian Schools. Springer.

Chicago Style (17th ed.) Citation

Ivanova, Kremena, Nina Chobanova, Bistra Kunovska, Jana Djounova, and Zdenka Stojanovska. Exposure Due to Indoor Radon in Bulgarian Schools. Springer.

MLA (9th ed.) Citation

Ivanova, Kremena, et al. Exposure Due to Indoor Radon in Bulgarian Schools. Springer.