Cite
M-typegiants as optical counterparts of X-ray sources 4U 1700+24 and 4U 1954+319
MLA
Masetti, N., et al. “M-Typegiants as Optical Counterparts of X-Ray Sources 4U 1700+24 and 4U 1954+319.” Astronomy and Astrophysics, vol. 453, no. 1, July 2006, pp. 295–99. EBSCOhost, https://doi.org/10.1051/0004-6361:20065025.
APA
Masetti, N., Orlandini, M., Palazzi, E., Amati, L., Frontera, F., Masetti, N., Orlandini, M., Palazzi, E., Amati, L., & Frontera, F. (2006). M-typegiants as optical counterparts of X-ray sources 4U 1700+24 and 4U 1954+319. Astronomy and Astrophysics, 453(1), 295–299. https://doi.org/10.1051/0004-6361:20065025
Chicago
Masetti, N., M. Orlandini, E. Palazzi, L. Amati, F. Frontera, N. Masetti, M. Orlandini, E. Palazzi, L. Amati, and F. Frontera. 2006. “M-Typegiants as Optical Counterparts of X-Ray Sources 4U 1700+24 and 4U 1954+319.” Astronomy and Astrophysics 453 (1): 295–99. doi:10.1051/0004-6361:20065025.