Penggayaan APA
HOYWARD, Tim. (1994).
Ecological thought : .
Cambridge:
Polity Press.
Chicago Style
HOYWARD, Tim.
Ecological thought :.
Cambridge:
Polity Press,
1994.
Buku.
MLA Style
HOYWARD, Tim.
Ecological thought :.
Cambridge:
Polity Press,
1994.
Buku.
Turabian Style
HOYWARD, Tim.
Ecological thought :.
Cambridge:
Polity Press,
1994.
Buku.