APA-Zitierstil (7. Ausg.)

Popkorn, S. (2008). First steps in modal logic (Digitally printed version.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Popkorn, Sally. First Steps in Modal Logic. Digitally printed version. Cambridge [u.a.]: Cambridge Univ. Press, 2008.

MLA-Zitierstil (9. Ausg.)

Popkorn, Sally. First Steps in Modal Logic. Digitally printed version. Cambridge Univ. Press, 2008.