Herrmann, R. B. “Computer Programs in Seismology: An Evolving Tool for Instruction and Research”. Seismological Research Letters, vol. 84, no. 6, 2013, pp. 1081-8, https://doi.org/10.1785/0220110096.
Herrmann, R. B. (2013). Computer Programs in Seismology: An Evolving Tool for Instruction and Research. Seismological Research Letters, 84(6), 1081-1088. https://doi.org/10.1785/0220110096
Herrmann, R. B. “Computer Programs in Seismology: An Evolving Tool for Instruction and Research”. Seismological Research Letters 84, no. 6 (2013): 1081-88. https://doi.org/10.1785/0220110096.
Herrmann RB. Computer Programs in Seismology: An Evolving Tool for Instruction and Research. Seismological Research Letters. 2013;84(6):1081-8.