APA Style
Theodorou, Rod. (1994).
Triceratops Had Horns .
United Kingdom:
Grolier.
Chicago Style
Theodorou, Rod.
Triceratops Had Horns.
United Kingdom:
Grolier,
1994.
.
MLA Style
Theodorou, Rod.
Triceratops Had Horns.
United Kingdom:
Grolier,
1994.
.
Turabian Style
Theodorou, Rod.
Triceratops Had Horns.
United Kingdom:
Grolier,
1994.
.