克瑞斯普 & 程彦杰. (2006). 关爱老年痴呆病人: Keeping in touch with someone who has alzheimer's. 北京出版社.
Stile di citazione Chicago克瑞斯普 e 程彦杰. 关爱老年痴呆病人: Keeping in Touch with Someone Who Has Alzheimer's. 北京出版社, 2006.
Citazione MLA克瑞斯普 e 程彦杰. 关爱老年痴呆病人: Keeping in Touch with Someone Who Has Alzheimer's. 北京出版社, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.