Gaya APA
diketahui, B. (2002).
The new book of knowledge : home and school reading and study guides .
Danbury, Connecticut:
Grolier Internasional.
Gaya MLA
diketahui, Belum.
"The new book of knowledge : home and school reading and study guides".
Danbury, Connecticut:
Grolier Internasional,
2002.
Teks.