APA (7th ed.) Citation

Gregory, J. P. (2016). Overcome tough times: Bring out the best in you! Life Training Consultancy.

Chicago Style (17th ed.) Citation

Gregory, Johann Paul. Overcome Tough Times: Bring Out the Best in You! Pulau Pinang, Malaysia: Life Training Consultancy, 2016.

MLA (9th ed.) Citation

Gregory, Johann Paul. Overcome Tough Times: Bring Out the Best in You! Life Training Consultancy, 2016.