APA (7th ed.) Citation

Martinka, J., Eisner, A., & Kukurová, E. Safety aspects in ultrasound examination.

Chicago Style (17th ed.) Citation

Martinka, J., A. Eisner, and Elena Kukurová. Safety Aspects in Ultrasound Examination.

MLA (9th ed.) Citation

Martinka, J., et al. Safety Aspects in Ultrasound Examination.