APA (7th ed.) Citation

Strumpf & Douglas. The complete grammar. Goodwill Publishing House.

Chicago Style (17th ed.) Citation

Strumpf and Douglas. The Complete Grammar. New Delhi: Goodwill Publishing House.

MLA (8th ed.) Citation

Strumpf and Douglas. The Complete Grammar. Goodwill Publishing House.

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