I. Koç, "Build a simple seismograph," Science Activities , vol.46, no.2, pp.15-18, 2009
Koç, I. 2009. Build a simple seismograph. Science Activities , vol.46, no.2 , 15-18.
Koç, I., (2009). Build a simple seismograph. Science Activities , vol.46, no.2, 15-18.
Koç, Işıl. "Build a simple seismograph," Science Activities , vol.46, no.2, 15-18, 2009
Koç, Işıl K. . "Build a simple seismograph." Science Activities , vol.46, no.2, pp.15-18, 2009
Koç, I. (2009) . "Build a simple seismograph." Science Activities , vol.46, no.2, pp.15-18.
@article{article, author={Işıl KOÇ SARI}, title={Build a simple seismograph}, journal={Science Activities}, year=2009, pages={15-18} }