APA (7th ed.) Citation

Whitman, W., & Dickinson, E. (1990). A supplement to the heath anthology of American literature. D.C. Heath.

Chicago Style (17th ed.) Citation

Whitman, Walt, and Emily Dickinson. A Supplement to the Heath Anthology of American Literature. Massachusetts: D.C. Heath, 1990.

MLA (9th ed.) Citation

Whitman, Walt, and Emily Dickinson. A Supplement to the Heath Anthology of American Literature. D.C. Heath, 1990.