A plan of the battle on Bunkers Hill : fought on the 17th of June 1775, by an officer on the spot.
MLA
A Plan of the Battle on Bunkers Hill : Fought on the 17th of June 1775, by an Officer on the Spot. Printed for R. Sayer & J. Bennett, No. 53 in Fleet Street, as the act directs, 27AD. https://collections.library.yale.edu/catalog/15654580.
APA, 6th edition
A plan of the battle on Bunkers Hill : fought on the 17th of June 1775, by an officer on the spot. (27 C.E.). [Military maps]. Printed for R. Sayer & J. Bennett, No. 53 in Fleet Street, as the act directs, https://collections.library.yale.edu/catalog/15654580.