APA (7th ed.) Citation

Howe, D. Active english: : Book 3. Oxford univercity press.

Chicago Style (17th ed.) Citation

Howe, D.H. Active English: : Book 3. Delhi: Oxford univercity press.

MLA (9th ed.) Citation

Howe, D.H. Active English: : Book 3. Oxford univercity press.

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