Gravity Probe B spacecraft description.

MLA

Norman R Bennett, et al. “Gravity Probe B Spacecraft Description.” Classical & Quantum Gravity, vol. 32, no. 22, Nov. 2015, p. 1. EBSCOhost, https://doi.org/10.1088/0264-9381/32/22/224012.

APA

Norman R Bennett, Kevin Burns, Russell Katz, Jon Kirschenbaum, Gary Mason, & Shawky Shehata. (2015). Gravity Probe B spacecraft description. Classical & Quantum Gravity, 32(22), 1. https://doi.org/10.1088/0264-9381/32/22/224012

Chicago

Norman R Bennett, Kevin Burns, Russell Katz, Jon Kirschenbaum, Gary Mason, and Shawky Shehata. 2015. “Gravity Probe B Spacecraft Description.” Classical & Quantum Gravity 32 (22): 1. doi:10.1088/0264-9381/32/22/224012.