Logsdon, J M.(1989). Evaluating Apollo. Space Policy, 5(3), 188-192. doi:10.1016/0265-9646(89)90085-4
MLA CitationLogsdon, John M. "Evaluating Apollo". Space Policy, 5.3 ( 1989 ): 188-192.
Remember to check citations for accuracy before including them in your work.