APA (7th ed.) Citation

Duché, J. (1774). Observations on a variety of subjects, literary, moral and religious: In a series of original letters. Printed by John Dunlap.

Chicago Style (17th ed.) Citation

Duché, Jacob. Observations on a Variety of Subjects, Literary, Moral and Religious: In a Series of Original Letters. Philadelphia: Printed by John Dunlap, 1774.

MLA (8th ed.) Citation

Duché, Jacob. Observations on a Variety of Subjects, Literary, Moral and Religious: In a Series of Original Letters. Printed by John Dunlap, 1774.