APA (7th ed.) Citation

Pearson, R. Some observations on the bilious fevers of 1797, 1798, & 1799. By Richard Pearson.

Chicago Style (17th ed.) Citation

Pearson, Richard. Some Observations on the Bilious Fevers of 1797, 1798, & 1799. By Richard Pearson.

MLA (9th ed.) Citation

Pearson, Richard. Some Observations on the Bilious Fevers of 1797, 1798, & 1799. By Richard Pearson.

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