APA-viite

Have, M., Nielsen, J. H., Ernst, M. T., Gejl, A. K., Fredens, K., Grøntved, A., & Kristensen, P. L. (2018). Classroom-based physical activity improves children’s math achievement – A randomized controlled trial. PLoS One.

Chicago-tyylinen lähdeviittaus

Have, Mona, Jacob Have Nielsen, Martin Thomsen Ernst, Anne Kaer Gejl, Kjeld Fredens, Anders Grøntved, ja Peter Lund Kristensen. "Classroom-based Physical Activity Improves Children’s Math Achievement – A Randomized Controlled Trial." PLoS One 2018.

MLA-viite

Have, Mona, et al. "Classroom-based Physical Activity Improves Children’s Math Achievement – A Randomized Controlled Trial." PLoS One 2018.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.