Penggayaan APA
THORNBURY, Wiliam D.. (1954).
Principles of geomorphology .
London:
John Wiley and Sons, Inc..
Chicago Style
THORNBURY, Wiliam D..
Principles of geomorphology.
London:
John Wiley and Sons, Inc.,
1954.
Buku.
MLA Style
THORNBURY, Wiliam D..
Principles of geomorphology.
London:
John Wiley and Sons, Inc.,
1954.
Buku.
Turabian Style
THORNBURY, Wiliam D..
Principles of geomorphology.
London:
John Wiley and Sons, Inc.,
1954.
Buku.