APA Style
Herrera Mario, Pinkley Diane. (0).
BackPack 3 (copy) .
England:
Pearson Education.
Chicago Style
Herrera Mario, Pinkley Diane.
BackPack 3 (copy).
England:
Pearson Education,
0.
Book.
MLA Style
Herrera Mario, Pinkley Diane.
BackPack 3 (copy).
England:
Pearson Education,
0.
Book.
Turabian Style
Herrera Mario, Pinkley Diane.
BackPack 3 (copy).
England:
Pearson Education,
0.
Book.