Gaya APA
Roberts,Philip Davies. (1991).
How Poetry Works: The Elements of English Poetry (Cet.1).
Amerika:
Penguin Books.
Gaya Chicago
Roberts,Philip Davies.
How Poetry Works: The Elements of English Poetry.
Cet.1
Amerika:
Penguin Books,
1991.
Text.
Gaya MLA
Roberts,Philip Davies.
How Poetry Works: The Elements of English Poetry.
Cet.1
Amerika:
Penguin Books,
1991.
Text.
Gaya Turabian
Roberts,Philip Davies.
How Poetry Works: The Elements of English Poetry.
Cet.1
Amerika:
Penguin Books,
1991.
Print.