Citazione Stile APA (7a Edizione)

Packard, W. (1974). The craft of poetry: Interviews from "The New York Quarterly". Doubleday.

Citazione stile Chigago Style (17a edizione)

Packard, William. The Craft of Poetry: Interviews from "The New York Quarterly". New York: Doubleday, 1974.

Citatione MLA (8a ed.)

Packard, William. The Craft of Poetry: Interviews from "The New York Quarterly". Doubleday, 1974.