Gaya APA
Encyclopedia of Aging and Public Health (Springer Reference). (2008).
Berlin:
Springer.
Gaya Chicago
Encyclopedia of Aging and Public Health (Springer Reference).
.
Berlin:
Springer,
2008.
Text.
Gaya MLA
Encyclopedia of Aging and Public Health (Springer Reference).
.
Berlin:
Springer,
2008.
Text.
Gaya Turabian
Encyclopedia of Aging and Public Health (Springer Reference).
Berlin:
Springer,
2008.
Print.