Gaya APA
Robert, L, Fulop, T. (2014).
Aging Fact and Theories .
Switzerland:
Karger.
Gaya Chicago
Robert, L, Fulop, T.
Aging Fact and Theories.
Switzerland:
Karger,
2014.
Text.
Gaya MLA
Robert, L, Fulop, T.
Aging Fact and Theories.
Switzerland:
Karger,
2014.
Text.
Gaya Turabian
Robert, L, Fulop, T.
Aging Fact and Theories.
Switzerland:
Karger,
2014.
Print.