APA (7th ed.) Citation

Mollise, R. (2018). Backyard Spectroscopy with RSpec. Sky & Telescope, 136(3), 68.

Chicago Style (17th ed.) Citation

Mollise, Rod. "Backyard Spectroscopy with RSpec." Sky & Telescope 136, no. 3 (2018): 68.

MLA (9th ed.) Citation

Mollise, Rod. "Backyard Spectroscopy with RSpec." Sky & Telescope, vol. 136, no. 3, 2018, p. 68.

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