APA Style
Combined Index To The New Book Of Knowledge. (1992).
America:
Grolier Incorporated.
Chicago Style
Combined Index To The New Book Of Knowledge.
.
America:
Grolier Incorporated,
1992.
Buku.
MLA Style
Combined Index To The New Book Of Knowledge.
.
America:
Grolier Incorporated,
1992.
Buku.
Turabian Style
Combined Index To The New Book Of Knowledge.
America:
Grolier Incorporated,
1992.
Buku.