Gaya APA

America, S, S, O. (2000). Seismological Research Letters Volume 71, Number 6 (November/Desember 2000). Michigan: Seismological Society Of America.

Gaya MLA

America, Seismological, Society, Of. "Seismological Research Letters Volume 71, Number 6". November/Desember 2000 Michigan: Seismological Society Of America, 2000. Jurnal.