Leroi, I., & Robert, P. H. (2012). Apathy in the Elderly: From Assessment to Treatment. Hindawi Publishing Corporation.
استشهاد بنمط شيكاغوLeroi, Iracema, و Philippe H. Robert. Apathy in the Elderly: From Assessment to Treatment. Hindawi Publishing Corporation, 2012.
MLA استشهادLeroi, Iracema, و Philippe H. Robert. Apathy in the Elderly: From Assessment to Treatment. Hindawi Publishing Corporation, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.