Gaya APA

America, S, S, O. (2013). BSSA Buletin Seimological Society of America Volume 103 Number 4 August 2013 (August 2013). Texas: Seismological Society Of America.

Gaya MLA

America, Seismological, Society, Of. "BSSA Buletin Seimological Society of America Volume 103 Number 4 August 2013". August 2013 Texas: Seismological Society Of America, 2013. Buletin.