Cita APA (7a ed.)

Speer, K. E., Koenig, J., Telford, R. M., Olive, L. S., Mara, J. K., Semple, S., . . . McKune, A. J. (2021). Relationship between heart rate variability and body mass index: A cross-sectional study of preschool children. Elsevier.

Cita Chicago Style (17a ed.)

Speer, Kathryn E., Julian Koenig, Rohan M. Telford, Lisa S. Olive, Jocelyn K. Mara, Stuart Semple, Nenad Naumovski, Richard D. Telford, y Andrew J. McKune. Relationship Between Heart Rate Variability and Body Mass Index: A Cross-sectional Study of Preschool Children. Elsevier, 2021.

Cita MLA (8a ed.)

Speer, Kathryn E., et al. Relationship Between Heart Rate Variability and Body Mass Index: A Cross-sectional Study of Preschool Children. Elsevier, 2021.