APA (7th ed.) Citation

Ling-nam, L. I. (1989). Public Library Services to Older People in Pennsylvania: A Survey.

Chicago Style (17th ed.) Citation

Ling-nam, Leo Ip. Public Library Services to Older People in Pennsylvania: A Survey. 1989.

MLA (9th ed.) Citation

Ling-nam, Leo Ip. Public Library Services to Older People in Pennsylvania: A Survey. 1989.

Warning: These citations may not always be 100% accurate.