APA-Zitierstil (7. Ausg.)

Stewart, I. A. (1991). On the expressibility of extensions of first-order logic.

Chicago-Zitierstil (17. Ausg.)

Stewart, Iain A. On the Expressibility of Extensions of First-order Logic. Newcastle upon Tyne, 1991.

MLA-Zitierstil (9. Ausg.)

Stewart, Iain A. On the Expressibility of Extensions of First-order Logic. 1991.