APA-Zitierstil (7. Ausg.)

Lieb, H. (1888). The protective tariff: What it does for us! The author.

Chicago-Zitierstil (17. Ausg.)

Lieb, Hermann. The Protective Tariff: What It Does for Us! Chicago: The author, 1888.

MLA-Zitierstil (9. Ausg.)

Lieb, Hermann. The Protective Tariff: What It Does for Us! The author, 1888.