Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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