Citazione Stile APA (7a Edizione)
Wood, J. K., & O'Hara, M. M. Carl Rogers' Person-Centered Approach: Toward and Understanding of Its Implications. PCCS Books.
Citazione stile Chigago Style (17a edizione)
Wood, John K., e Maureen Miller O'Hara. Carl Rogers' Person-Centered Approach: Toward and Understanding of Its Implications. Herefordshire, Inglaterra: PCCS Books.
Citatione MLA (9a ed.)
Wood, John K., e Maureen Miller O'Hara. Carl Rogers' Person-Centered Approach: Toward and Understanding of Its Implications. PCCS Books.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.