APA Style
Herrera, Mario, Pinkley, Diane. (2006).
Backpack 1: Workbook British English .
Ashland:
123 Publishing House.
Chicago Style
Herrera, Mario, Pinkley, Diane.
Backpack 1: Workbook British English.
Ashland:
123 Publishing House,
2006.
Book.
MLA Style
Herrera, Mario, Pinkley, Diane.
Backpack 1: Workbook British English.
Ashland:
123 Publishing House,
2006.
Book.
Turabian Style
Herrera, Mario, Pinkley, Diane.
Backpack 1: Workbook British English.
Ashland:
123 Publishing House,
2006.
Book.