APA   Click to copy
Einstein, A. (1905). On the Electrodynamics of Moving Bodies. Annalen Der Physik, 891–921.

Chicago/Turabian   Click to copy
Einstein, Albert. “On the Electrodynamics of Moving Bodies.” Annalen der Physik (1905): 891–921.

MLA   Click to copy
Einstein, Albert. “On the Electrodynamics of Moving Bodies.” Annalen Der Physik, 1905, pp. 891–921.

@article{einstein1905a,
  title = {On the Electrodynamics of Moving Bodies},
  year = {1905},
  journal = {Annalen der Physik},
  pages = {891-921},
  author = {Einstein, Albert}
}