APA (7th ed.) Citation

<DOUGLAS, M. R. Menuju puncak prestasi. Kanisius.

Chicago Style (17th ed.) Citation

<DOUGLAS, Mack R.>. Menuju Puncak Prestasi. Kanisius.

MLA (8th ed.) Citation

<DOUGLAS, Mack R.>. Menuju Puncak Prestasi. Kanisius.

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