APA (7th ed.) Citation

Cowley, H. T., & Stillman, E. C. Cowley Papers.

Chicago Style (17th ed.) Citation

Cowley, H. T., and Edith Cowley Stillman. Cowley Papers.

MLA (8th ed.) Citation

Cowley, H. T., and Edith Cowley Stillman. Cowley Papers.

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