APA Style
Herrera, Mario. (2006).
Backpack 2 British English (Workbook) (2).
Singapore:
Pearson Longman.
Chicago Style
Herrera, Mario.
Backpack 2 British English (Workbook).
2
Singapore:
Pearson Longman,
2006.
Printed Book.
MLA Style
Herrera, Mario.
Backpack 2 British English (Workbook).
2
Singapore:
Pearson Longman,
2006.
Printed Book.
Turabian Style
Herrera, Mario.
Backpack 2 British English (Workbook).
2
Singapore:
Pearson Longman,
2006.
Printed Book.