Breck's map of Milton : showing area taken for the Blue Hills Reservation of the Metropolitan Park System, also location of fire alarm boxes and police signal stations / Chas. C.E. Breck, Civil Engr.
MLA
Breck's Map of Milton : Showing Area Taken for the Blue Hills Reservation of the Metropolitan Park System, Also Location of Fire Alarm Boxes and Police Signal Stations / Chas. C.E. Breck, Civil Engr. Heliotype Printing Co., 1897. https://collections.library.yale.edu/catalog/15654632.
APA, 6th edition
Breck's map of Milton : showing area taken for the Blue Hills Reservation of the Metropolitan Park System, also location of fire alarm boxes and police signal stations / Chas. C.E. Breck, Civil Engr. (1897). [Maps]. Heliotype Printing Co., https://collections.library.yale.edu/catalog/15654632.
