Cita APA

 Harrington, P. S. (2007).  Star ware: The amateur astronomer’s guide to choosing, buying, and using telescopes and accessories.  John Wiley.

Chicago Style Citation

 Harrington, Philip S.  Star Ware: The Amateur Astronomer’s Guide to Choosing, Buying, and Using Telescopes and Accessories.  John Wiley, 2007.

Cita MLA

 Harrington, Philip S.  Star Ware: The Amateur Astronomer’s Guide to Choosing, Buying, and Using Telescopes and Accessories.  John Wiley, 2007.