The New-York morning post, and daily advertiser.
MLA
The New-York Morning Post, and Daily Advertiser. Morton & Horner, 1788. https://collections.library.yale.edu/catalog/16800372.
APA, 6th edition
The New-York morning post, and daily advertiser. (1788). [Newspapers]. Morton & Horner, https://collections.library.yale.edu/catalog/16800372.