Cita APA

Piper, D., Palmer, S., & Xie, B. Services to older adults: Preliminary findings from three Maryland public libraries.

Citación estilo Chicago

Piper, David, Serenity Palmer, y Bo Xie. Services to Older Adults: Preliminary Findings From Three Maryland Public Libraries.

Cita MLA

Piper, David, Serenity Palmer, y Bo Xie. Services to Older Adults: Preliminary Findings From Three Maryland Public Libraries.