Style de citation APA (7e éd.)

Goh, D. (1997). Step into the future with nothing: Achievment through self- motivation. Sterling.

Style de citation Chicago (17e éd.)

Goh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. New Delhi: Sterling, 1997.

Style de citation MLA (9e éd.)

Goh, David. Step into the Future with Nothing: Achievment Through Self- Motivation. Sterling, 1997.