APA (7th ed.) Citation

Abbs. (2003). Post cards 03: Language Booster (-.). Longman.

Chicago Style (17th ed.) Citation

Abbs. Post Cards 03: Language Booster. -. Newyork: Longman, 2003.

MLA (9th ed.) Citation

Abbs. Post Cards 03: Language Booster. -. Longman, 2003.

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