APA (7th ed.) Citation

Cummings, E. E. (1938). Collected poems [of] E. E. Cummings. Harcourt Brace and company.

Chicago Style (17th ed.) Citation

Cummings, Edward Estlin. Collected Poems [of] E. E. Cummings. New York: Harcourt Brace and company, 1938.

MLA (9th ed.) Citation

Cummings, Edward Estlin. Collected Poems [of] E. E. Cummings. Harcourt Brace and company, 1938.