APA (7th ed.) Citation

Ruin, J. E. (2002). Essential of managing yourself. Leeds Publications.

Chicago Style (17th ed.) Citation

Ruin, Josef Eby. Essential of Managing Yourself. Kuala Lumpur: Leeds Publications, 2002.

MLA (8th ed.) Citation

Ruin, Josef Eby. Essential of Managing Yourself. Leeds Publications, 2002.

Warning: These citations may not always be 100% accurate.