Gaya APA
Family studies : an information. ([s.a.]).
London:
[s.n.].
Gaya Chicago
Family studies : an information.
.
London:
[s.n.],
[s.a.].
Text.
Gaya MLA
Family studies : an information.
.
London:
[s.n.],
[s.a.].
Text.
Gaya Turabian
Family studies : an information.
London:
[s.n.],
[s.a.].
Print.