APA način citiranja (7. izdanje)

Ziglar, Z. (2006). Better Than Good. W Publishing Group.

Čikaški stil citiranja (17. izdanje)

Ziglar, Zig. Better Than Good. Tenessee: W Publishing Group, 2006.

MLA način citiranja (9. izdanje)

Ziglar, Zig. Better Than Good. W Publishing Group, 2006.