Gaya APA
M.Less, J. (2013).
Seismological Research Letters Volume 84 Number 4 (July/August 2013).
California:
Seismological Society Of America.
Gaya MLA
M.Less, Jonathan.
"Seismological Research Letters Volume 84 Number 4".
July/August 2013
California:
Seismological Society Of America,
2013.
Jurnal.