APA (7th ed.) Citation

Alexander Street (Firm). (1919). Photo, Lydia Flood Jackson. [publisher not identified].

Chicago Style (17th ed.) Citation

Alexander Street (Firm). Photo, Lydia Flood Jackson. [Place of publication not identified]: [publisher not identified], 1919.

MLA (9th ed.) Citation

Alexander Street (Firm). Photo, Lydia Flood Jackson. [publisher not identified], 1919.

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