APA način citiranja

Higgins, J. (2018). 10 Skills for effective business communication: Practical Strategies from the World's Greatest Leaders. California: Tycho Press.

Čikaški stil citiranja

Higgins, Jessica. 10 Skills for Effective Business Communication: Practical Strategies From the World's Greatest Leaders. California: Tycho Press, 2018.

MLA način citiranja

Higgins, Jessica. 10 Skills for Effective Business Communication: Practical Strategies From the World's Greatest Leaders. California: Tycho Press, 2018.