APA Style
Tocci, Salvatore. (2004).
Calcium .
United Kingdom:
Scholastic.
Chicago Style
Tocci, Salvatore.
Calcium.
United Kingdom:
Scholastic,
2004.
.
MLA Style
Tocci, Salvatore.
Calcium.
United Kingdom:
Scholastic,
2004.
.
Turabian Style
Tocci, Salvatore.
Calcium.
United Kingdom:
Scholastic,
2004.
.