APA (7th ed.) Citation

(1998). A helpful alphabet of friendly objects: Poems (1st pbk. ed.). Knopf.

Chicago Style (17th ed.) Citation

A Helpful Alphabet of Friendly Objects: Poems. 1st pbk. ed. New York: Knopf, 1998.

MLA (9th ed.) Citation

A Helpful Alphabet of Friendly Objects: Poems. 1st pbk. ed. Knopf, 1998.