APA (7th ed.) Citation
Baldwin, E., & Benson, D. V. (1966). Henrietta Mears and how she did it! Regal Books.
Chicago Style (17th ed.) Citation
Baldwin, Ethel, and David V. Benson. Henrietta Mears and How She Did It! California: Regal Books, 1966.
MLA (9th ed.) Citation
Baldwin, Ethel, and David V. Benson. Henrietta Mears and How She Did It! Regal Books, 1966.
Warning: These citations may not always be 100% accurate.