APA (7th ed.) Citation

Alexander Street (Firm), American Antiquarian Society, & Sullivan, A. (2011). Annie Sullivan letters. Alexander Street.

Chicago Style (17th ed.) Citation

Alexander Street (Firm), American Antiquarian Society, and Annie Sullivan. Annie Sullivan Letters. Alexandria, Va.: Alexander Street, 2011.

MLA (9th ed.) Citation

Alexander Street (Firm), et al. Annie Sullivan Letters. Alexander Street, 2011.