Ayer's Cherry Pectoral, for the cure of coughs, colds, asthma, croup, bronchitis, whooping cough, and consumption

Chicago citation style
Ayer's Cherry Pectoral, for the cure of coughs, colds, asthma, croup, bronchitis, whooping cough, and consumption. 1870-1900. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/h415pd49z. (Accessed June 20, 2018.)
APA citation style
(1870-1900) Ayer's Cherry Pectoral, for the cure of coughs, colds, asthma, croup, bronchitis, whooping cough, and consumption. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/h415pd49z
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/h415pd49z>.
Note: These citations are programmatically generated and may be incomplete.