APA (7th ed.) Citation

Petty, W. Observations upon the Dublin-bills of mortality, MDCLXXXI, and the state of that city.

Chicago Style (17th ed.) Citation

Petty, William. Observations upon the Dublin-bills of Mortality, MDCLXXXI, and the State of That City.

MLA (9th ed.) Citation

Petty, William. Observations upon the Dublin-bills of Mortality, MDCLXXXI, and the State of That City.

Warning: These citations may not always be 100% accurate.