Lua APA (7ú heag.)

Copi Irving M. (2016). Introduction to Logic (14th.). Pearson.

Lua i Stíl Chicago (17ú heag.)

Copi Irving M. Introduction to Logic. 14th. Delhi: Pearson, 2016.

Lua MLA (9ú heag.)

Copi Irving M. Introduction to Logic. 14th. Pearson, 2016.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.