Gaya APA
The essential longfellow. (1963).
tempaterbit:
penerbit.
Gaya Chicago
The essential longfellow.
Edisi.
tempaterbit:
penerbit,
1963.
Text.
Gaya MLA
The essential longfellow.
Edisi.
tempaterbit:
penerbit,
1963.
Text.
Gaya Turabian
The essential longfellow.
tempaterbit:
penerbit,
1963.
Print.