APA (7th ed.) Citation

Schmidt, I., Brunner, M., Keller, L., Scherrer, V., Wollschläger, R., Baudson, T. G., & Preckel, F. (2017). Profile formation of academic self-concept in elementary school students in grades 1 to 4. PloS one, 12(5), e0177854. https://doi.org/10.1371/journal.pone.0177854

Chicago Style (17th ed.) Citation

Schmidt, Isabelle, Martin Brunner, Lena Keller, Vsevolod Scherrer, Rachel Wollschläger, Tanja Gabriele Baudson, and Franzis Preckel. "Profile Formation of Academic Self-concept in Elementary School Students in Grades 1 to 4." PloS One 12, no. 5 (2017): e0177854. https://doi.org/10.1371/journal.pone.0177854.

MLA (9th ed.) Citation

Schmidt, Isabelle, et al. "Profile Formation of Academic Self-concept in Elementary School Students in Grades 1 to 4." PloS One, vol. 12, no. 5, 2017, p. e0177854, https://doi.org/10.1371/journal.pone.0177854.