School and class-level variations and patterns of physical activity: a multilevel analysis of Danish high school students.

MLA

Steenholt, Carina Bjørnskov, et al. “School and Class-Level Variations and Patterns of Physical Activity: A Multilevel Analysis of Danish High School Students.” BMC Public Health, vol. 18, Feb. 2018, p. 255. EBSCOhost, https://doi.org/10.1186/s12889-018-5155-9.

APA

Steenholt, C. B., Pisinger, V. S. C., Danquah, I. H., & Tolstrup, J. S. (2018). School and class-level variations and patterns of physical activity: a multilevel analysis of Danish high school students. BMC Public Health, 18, 255. https://doi.org/10.1186/s12889-018-5155-9

Chicago

Steenholt, Carina Bjørnskov, Veronica Sofie Clara Pisinger, Ida Høgstedt Danquah, and Janne Schurmann Tolstrup. 2018. “School and Class-Level Variations and Patterns of Physical Activity: A Multilevel Analysis of Danish High School Students.” BMC Public Health 18 (February): 255. doi:10.1186/s12889-018-5155-9.