South, J., & Drennan, H. (1973). The 1971 White House Conference on Aging: Implications for Library Services.
Citazione stile Chigago Style (17a edizione)South, Jean-Anne, e Henry Drennan. The 1971 White House Conference on Aging: Implications for Library Services. 1973.
Citatione MLA (9a ed.)South, Jean-Anne, e Henry Drennan. The 1971 White House Conference on Aging: Implications for Library Services. 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.