Gaya APA

KREAGER, P, [., SCHRODER-Butterfill, E, [. (2004). AGEING without children : . New York: Berghahn.

Gaya MLA

KREAGER, Philip, [ed.]., SCHRODER-Butterfill, Elisabeth, [ed.]. "AGEING without children :". New York: Berghahn, 2004. Buku.