APA Style
Mammals Vol 12. (2004).
London:
Encyclopedia Britannica.
Chicago Style
Mammals Vol 12.
.
London:
Encyclopedia Britannica,
2004.
Book.
MLA Style
Mammals Vol 12.
.
London:
Encyclopedia Britannica,
2004.
Book.
Turabian Style
Mammals Vol 12.
London:
Encyclopedia Britannica,
2004.
Book.