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, S., 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, S., et al. “Magnetic Properties of BaFe12O19 Particles with B2O3 Addition.” Journal of Magnetism and Magnetic Materials, vol. 71, 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},
  volume = {71},
  author = {Ram, S. and Bahadur, D. and Chakravorty, D.}
}