APA Citation

(2011). Sky & Telescope, the Essential Magazine of Astronomy. April 1998. Sky Publishing Corp.

Chicago Style Citation

Sky & Telescope, the Essential Magazine of Astronomy. April 1998. Sky Publishing Corp, 2011.

MLA Citation

Sky & Telescope, the Essential Magazine of Astronomy. April 1998. Sky Publishing Corp, 2011.

Warning: These citations may not always be 100% accurate.