Caffeine and pregnancy

Chicago citation style
Caffeine and pregnancy. [1981?]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007419010. (Accessed December 17, 2018.)
APA citation style
([1981?]) Caffeine and pregnancy. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007419010
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007419010>.
Note: These citations are programmatically generated and may be incomplete.