APA (7th ed.) Citation

Canizares, C. R., & Savage, B. D. (1991). Space Astronomy and Astrophysics. Physics today, 44(4), 60-67. https://doi.org/10.1063/1.881306

Chicago Style (17th ed.) Citation

Canizares, Claude R., and Blair D. Savage. "Space Astronomy and Astrophysics." Physics Today 44, no. 4 (1991): 60-67. https://doi.org/10.1063/1.881306.

MLA (9th ed.) Citation

Canizares, Claude R., and Blair D. Savage. "Space Astronomy and Astrophysics." Physics Today, vol. 44, no. 4, 1991, pp. 60-67, https://doi.org/10.1063/1.881306.