Feifer, N. (1959). Let's explore chemistry: The hows and why's of chemistry, 200 safe experiments. Sentinel Books.
Chicago-referens (17:e uppl.)Feifer, Nathan. Let's Explore Chemistry: The Hows and Why's of Chemistry, 200 Safe Experiments. New York: Sentinel Books, 1959.
MLA-referens (9:e uppl.)Feifer, Nathan. Let's Explore Chemistry: The Hows and Why's of Chemistry, 200 Safe Experiments. Sentinel Books, 1959.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.