APA-referens (7:e uppl.)

Iidaka, T., & Niu, F. (2001). Mantle and crust anisotropy in the eastern China region inferred from waveform splitting of SKS and PpSms. Earth, Planets and Space, 53(3), 159. https://doi.org/10.1186/bf03352373

Chicago-referens (17:e uppl.)

Iidaka, Takashi, och Fenglin Niu. "Mantle and Crust Anisotropy in the Eastern China Region Inferred from Waveform Splitting of SKS and PpSms." Earth, Planets and Space 53, no. 3 (2001): 159. https://doi.org/10.1186/bf03352373.

MLA-referens (9:e uppl.)

Iidaka, Takashi, och Fenglin Niu. "Mantle and Crust Anisotropy in the Eastern China Region Inferred from Waveform Splitting of SKS and PpSms." Earth, Planets and Space, vol. 53, no. 3, 2001, p. 159, https://doi.org/10.1186/bf03352373.