Gaya APA
Readers digest : condensed books volume one. (1961).
tempaterbit:
penerbit.
Gaya Chicago
Readers digest : condensed books volume one.
Edisi.
tempaterbit:
penerbit,
1961.
Text.
Gaya MLA
Readers digest : condensed books volume one.
Edisi.
tempaterbit:
penerbit,
1961.
Text.
Gaya Turabian
Readers digest : condensed books volume one.
tempaterbit:
penerbit,
1961.
Print.