ALİŞ, S. 2008. The Sunspot Observations Made in 2007. The Journal of Mathematics, Physics and Astronomy , vol.2, no.200716 , 1-8.

ALİŞ, S., (2008). The Sunspot Observations Made in 2007. The Journal of Mathematics, Physics and Astronomy , vol.2, no.200716, 1-8.

ALİŞ, Sinan. "The Sunspot Observations Made in 2007," The Journal of Mathematics, Physics and Astronomy , vol.2, no.200716, 1-8, 2008

ALİŞ, Sinan. "The Sunspot Observations Made in 2007." The Journal of Mathematics, Physics and Astronomy , vol.2, no.200716, pp.1-8, 2008

ALİŞ, S. (2008) . "The Sunspot Observations Made in 2007." The Journal of Mathematics, Physics and Astronomy , vol.2, no.200716, pp.1-8.

@article{article, author={Sinan ALİŞ}, title={The Sunspot Observations Made in 2007}, journal={The Journal of Mathematics, Physics and Astronomy}, year=2008, pages={1-8} }