APA Style

WELLS, C, P, A, U, A. (2003). Depressive Rumination : NATURE, THEORY AND TREATMENT . : JOHN WILEY & SONS, LTD.

MLA Style

WELLS, COSTAS, PAPAGEORGIOU, And, UK, ADRIAN. "Depressive Rumination : NATURE, THEORY AND TREATMENT". : JOHN WILEY & SONS, LTD, 2003. Psychology.