Cite
Ups and downs of space tourism development in 60 years from moon register to spaceshiptwo CRASH.
MLA
Chang, Yi-Wei, and Jeng-Shing Chern. “Ups and Downs of Space Tourism Development in 60 Years from Moon Register to Spaceshiptwo CRASH.” Acta Astronautica, vol. 127, Oct. 2016, pp. 533–41. EBSCOhost, https://doi.org/10.1016/j.actaastro.2016.06.008.
APA
Chang, Y.-W., & Chern, J.-S. (2016). Ups and downs of space tourism development in 60 years from moon register to spaceshiptwo CRASH. Acta Astronautica, 127, 533–541. https://doi.org/10.1016/j.actaastro.2016.06.008
Chicago
Chang, Yi-Wei, and Jeng-Shing Chern. 2016. “Ups and Downs of Space Tourism Development in 60 Years from Moon Register to Spaceshiptwo CRASH.” Acta Astronautica 127 (October): 533–41. doi:10.1016/j.actaastro.2016.06.008.