APA ציטוט

Christensen, C. M. (2012). How Will You Measure Your Life? (1 st.). Harper Collins.

Chicago Style (17th ed.) Citation

Christensen, Clayton M. How Will You Measure Your Life? 1 st. Harper Collins, 2012.

ציטוט MLA

Christensen, Clayton M. How Will You Measure Your Life? 1 st. Harper Collins, 2012.