Penggayaan APA
WORCESTER, Philip G. (1948).
A textbook of geomorphology .
New Jersey:
D. Van Nostrand.
Chicago Style
WORCESTER, Philip G.
A textbook of geomorphology.
New Jersey:
D. Van Nostrand,
1948.
Buku.
MLA Style
WORCESTER, Philip G.
A textbook of geomorphology.
New Jersey:
D. Van Nostrand,
1948.
Buku.
Turabian Style
WORCESTER, Philip G.
A textbook of geomorphology.
New Jersey:
D. Van Nostrand,
1948.
Buku.