APA-Zitierstil (7. Ausg.)

Duché, J. (1774). Observations on a variety of subjects, literary, moral and religious: In a series of original letters. Printed by Robert Bell, in Third-Street.

Chicago-Zitierstil (17. Ausg.)

Duché, Jacob. Observations on a Variety of Subjects, Literary, Moral and Religious: In a Series of Original Letters. Philadelphia: Printed by Robert Bell, in Third-Street, 1774.

MLA-Zitierstil (9. Ausg.)

Duché, Jacob. Observations on a Variety of Subjects, Literary, Moral and Religious: In a Series of Original Letters. Printed by Robert Bell, in Third-Street, 1774.