APA (7th ed.) Citation

Lewis Research Center. (1991). My ABC's of NASA: Activities for the primary student. NASA Lewis Research Center.

Chicago Style (17th ed.) Citation

Lewis Research Center. My ABC's of NASA: Activities for the Primary Student. Cleveland, OH (Teacher Resource Center, MS 8-1, 21000 Brookpark Rd., Cleveland 44135): NASA Lewis Research Center, 1991.

MLA (8th ed.) Citation

Lewis Research Center. My ABC's of NASA: Activities for the Primary Student. NASA Lewis Research Center, 1991.