"Saturn stages S-II: July 7, 1961 : Minutes of the phase II pre-proposal conference for stage S-II procurement.". University of Alabama in Huntsville Archives.
Chicago Style Citation"Saturn Stages S-II: July 7, 1961 : Minutes of the Phase II Pre-proposal Conference for Stage S-II Procurement.". University of Alabama in Huntsville Archives.
MLA Citation"Saturn Stages S-II: July 7, 1961 : Minutes of the Phase II Pre-proposal Conference for Stage S-II Procurement.". University of Alabama in Huntsville Archives.
Warning: These citations may not always be 100% accurate.