ISO690 Edition Citation

BARRALL, I. 2004. Powerbase elementary: Teacher's book. 2nd ed. Harlow: Pearson Education Limited.

APA (7th ed.) Citation

Barrall, I. (2004). Powerbase elementary: Teacher's book (2nd ed.). Pearson Education Limited.

Chicago Style (17th ed.) Citation

Barrall, Irene. Powerbase Elementary: Teacher's Book. 2nd ed. Harlow: Pearson Education Limited, 2004.

MLA (9th ed.) Citation

Barrall, Irene. Powerbase Elementary: Teacher's Book. 2nd ed. Pearson Education Limited, 2004.

Warning: These citations may not always be 100% accurate.