MLA

Dickinson, Emily, 1830-1886, Higginson, Thomas Wentworth, 1823-1911, Todd, Mrs. Mabel (Loomis), 1858-1932. Poems by Emily Dickinson. Edited by ... Mabel Loomis Todd and T.W. Higginson. 1890. https://collections.library.yale.edu/catalog/10883019.

APA, 6th edition

Dickinson, Emily, 1830-1886, & Higginson, Thomas Wentworth, 1823-1911, & Todd, Mrs. Mabel (Loomis), 1858-1932. (1890)[Poems by Emily Dickinson. Edited by ... Mabel Loomis Todd and T.W. Higginson]. https://collections.library.yale.edu/catalog/10883019.