APA   Click to copy
Ram, S., Bahadur, D., & Chakravorty, D. (1988). Magnetic properties of BaFe12O19 particles with B2O3 addition. Journal of Magnetism and Magnetic Materials, 71, 359–363.

Chicago/Turabian   Click to copy
Ram, Shankar, D Bahadur, and D Chakravorty. “Magnetic Properties of BaFe12O19 Particles with B2O3 Addition.” Journal of magnetism and magnetic materials 71 (1988): 359–363.

MLA   Click to copy
Ram, Shankar, et al. “Magnetic Properties of BaFe12O19 Particles with B2O3 Addition.” Journal of Magnetism and Magnetic Materials, vol. 71, North-Holland, 1988, pp. 359–63.

@article{ram1988a,
  title = {Magnetic properties of BaFe12O19 particles with B2O3 addition},
  year = {1988},
  journal = {Journal of magnetism and magnetic materials},
  pages = {359--363},
  publisher = {North-Holland},
  volume = {71},
  author = {Ram, Shankar and Bahadur, D and Chakravorty, D}
}