APA (7th ed.) Citation

Dickinson, E., Higginson, T. W., & Todd, M. L. (1906). Poems of Emily Dickinson. Little, Brown.

Chicago Style (17th ed.) Citation

Dickinson, Emily, Thomas Wentworth Higginson, and Mabel Loomis Todd. Poems of Emily Dickinson. Boston: Little, Brown, 1906.

MLA (9th ed.) Citation

Dickinson, Emily, et al. Poems of Emily Dickinson. Little, Brown, 1906.