APA (7th ed.) Citation

Building questions and sentence patterns: The english master vol.2. The English Master (Pvt) Ltd.

Chicago Style (17th ed.) Citation

Building Questions and Sentence Patterns: The English Master Vol.2. Maharagama: The English Master (Pvt) Ltd.

MLA (9th ed.) Citation

Building Questions and Sentence Patterns: The English Master Vol.2. The English Master (Pvt) Ltd.

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