Penggayaan APA
BAILEY, Robert G.. (2009).
Ecosystem geography: (2rd. ed.).
New York:
Springer.
Chicago Style
BAILEY, Robert G..
Ecosystem geography: .
2rd. ed.
New York:
Springer,
2009.
Buku.
MLA Style
BAILEY, Robert G..
Ecosystem geography: .
2rd. ed.
New York:
Springer,
2009.
Buku.
Turabian Style
BAILEY, Robert G..
Ecosystem geography: .
2rd. ed.
New York:
Springer,
2009.
Buku.