Yılmaz, O. Greg: The case of the aspiring athlete. 2018. In The Career Counseling Casebook , Nobel Yayınevi, Ankara, 23-32.

Yılmaz, O., (2018). Greg: The case of the aspiring athlete. The Career Counseling Casebook (pp.23-32), Ankara: Nobel Yayınevi.

Yılmaz, Olcay. "Greg: The case of the aspiring athlete." In The Career Counseling Casebook , 23-32. Ankara: Nobel Yayınevi, 2018

Yılmaz, Olcay. "Greg: The case of the aspiring athlete." The Career Counseling Casebook , Nobel Yayınevi, 2018, pp.23-32.

Yılmaz, O. (2018) "Greg: The case of the aspiring athlete", The Career Counseling Casebook . Ankara: Nobel Yayınevi.

@bookchapter{bookchapter, author ={Olcay Yılmaz}, chaptertitle={Greg: The case of the aspiring athlete}, booktitle={ The Career Counseling Casebook}, publisher={Nobel Yayınevi}, city={Ankara},year={2018} }