Gaya APA
Maceachern, S. (2004).
Student Encyclopedia Volume 15 Scientist - Tanzania (volume 15).
cambridge, UK:
GROLIER DANBURY,CONNECTICUT.
Gaya MLA
Maceachern, Sally.
"Student Encyclopedia Volume 15 Scientist - Tanzania".
volume 15
cambridge, UK:
GROLIER DANBURY,CONNECTICUT,
2004.
Text.