APA (7th ed.) Citation

Janko, Z. (2005). Elements of order at most 4 in finite 2-groups, 2. Journal of group theory, 8(6), . https://doi.org/10.1515/jgth.2005.8.6.683

Chicago Style (17th ed.) Citation

Janko, Zvonimir. "Elements of Order at Most 4 in Finite 2-groups, 2." Journal of Group Theory 8, no. 6 (2005). https://doi.org/10.1515/jgth.2005.8.6.683.

MLA (9th ed.) Citation

Janko, Zvonimir. "Elements of Order at Most 4 in Finite 2-groups, 2." Journal of Group Theory, vol. 8, no. 6, 2005, https://doi.org/10.1515/jgth.2005.8.6.683.