APA (7th ed.) Citation

Sewall, S., & Winthrop, J. (1721). Upon the drying up that ancient river, the river Merrymak. [Printed by Timothy Green?].

Chicago Style (17th ed.) Citation

Sewall, Samuel, and John Winthrop. Upon the Drying Up That Ancient River, the River Merrymak. [New London, Conn.?]: [Printed by Timothy Green?], 1721.

MLA (9th ed.) Citation

Sewall, Samuel, and John Winthrop. Upon the Drying Up That Ancient River, the River Merrymak. [Printed by Timothy Green?], 1721.