Gaya APA
Tolkien, J.R.R. (1994).
The Two Towers .
New York:
Houghton Mifflin Company.
Gaya Chicago
Tolkien, J.R.R.
The Two Towers.
New York:
Houghton Mifflin Company,
1994.
Buku.
Gaya MLA
Tolkien, J.R.R.
The Two Towers.
New York:
Houghton Mifflin Company,
1994.
Buku.
Gaya Turabian
Tolkien, J.R.R.
The Two Towers.
New York:
Houghton Mifflin Company,
1994.
Buku.