Penggayaan APA
THE HUMAN enviroment. ([s.a.]).
Singapore:
Archipelago Press.
Chicago Style
THE HUMAN enviroment.
.
Singapore:
Archipelago Press,
[s.a.].
Buku.
MLA Style
THE HUMAN enviroment.
.
Singapore:
Archipelago Press,
[s.a.].
Buku.
Turabian Style
THE HUMAN enviroment.
Singapore:
Archipelago Press,
[s.a.].
Buku.