APA (7th ed.) Citation

Kiss, O., Arnold, A., Weiss, H. A., & Baker, F. C. The relationship between sleep and menstrual problems in early adolescent girls. BMC.

Chicago Style (17th ed.) Citation

Kiss, Orsolya, Anne Arnold, Helen A. Weiss, and Fiona C. Baker. The Relationship Between Sleep and Menstrual Problems in Early Adolescent Girls. BMC.

MLA (9th ed.) Citation

Kiss, Orsolya, et al. The Relationship Between Sleep and Menstrual Problems in Early Adolescent Girls. BMC.