Gaya APA
Human Development:Annual Editions. (2008).
New York:
[s.n.].
Gaya Chicago
Human Development:Annual Editions.
8/9.
New York:
[s.n.],
2008.
Text.
Gaya MLA
Human Development:Annual Editions.
8/9.
New York:
[s.n.],
2008.
Text.
Gaya Turabian
Human Development:Annual Editions.
New York:
[s.n.],
2008.
Print.