Gaya APA
The new book of knowledge annual. (1986).
tempaterbit:
penerbit.
Gaya Chicago
The new book of knowledge annual.
Edisi.
tempaterbit:
penerbit,
1986.
Text.
Gaya MLA
The new book of knowledge annual.
Edisi.
tempaterbit:
penerbit,
1986.
Text.
Gaya Turabian
The new book of knowledge annual.
tempaterbit:
penerbit,
1986.
Print.