MLA

Dickens, Charles, 1812-1870, Dickens, Henry F. (Henry Fielding), Sir, 1849-1933. The Gad's Hill gazette : December 30th, 1865 : price 2d. / edited by H.F. Dickens.. [189-?]. https://collections.library.yale.edu/catalog/11303472.

APA, 6th edition

Dickens, Charles, 1812-1870, & Dickens, Henry F. (Henry Fielding), Sir, 1849-1933. ([189-?])[The Gad's Hill gazette : December 30th, 1865 : price 2d. / edited by H.F. Dickens.]. https://collections.library.yale.edu/catalog/11303472.