APA (7th ed.) Citation

Longsworth, P. (1965). Emily Dickinson: Her letter to the world. Crowell.

Chicago Style (17th ed.) Citation

Longsworth, Polly. Emily Dickinson: Her Letter to the World. New York: Crowell, 1965.

MLA (9th ed.) Citation

Longsworth, Polly. Emily Dickinson: Her Letter to the World. Crowell, 1965.