Gaya APA

America, S, S, O. (2003). Seismological Research Letters Volume 74, Number 3 (May/June 2003). Michigan: Seismological Society Of America.

Gaya MLA

America, Seismological, Society, Of. "Seismological Research Letters Volume 74, Number 3". May/June 2003 Michigan: Seismological Society Of America, 2003. Jurnal.