Rolling over an obstacle

MLA

Rod Cross. “Rolling over an Obstacle.” European Journal of Physics, vol. 40, Dec. 2018, p. 015005. EBSCOhost, https://doi.org/10.1088/1361-6404/aaf131.

APA

Rod Cross. (2018). Rolling over an obstacle. European Journal of Physics, 40, 015005. https://doi.org/10.1088/1361-6404/aaf131

Chicago

Rod Cross. 2018. “Rolling over an Obstacle.” European Journal of Physics 40 (December): 015005. doi:10.1088/1361-6404/aaf131.