APA (7th ed.) Citation

Key, F. S. (1970). Poems. Literature House.

Chicago Style (17th ed.) Citation

Key, Francis Scott. Poems. Upper Saddle River, N.J.: Literature House, 1970.

MLA (9th ed.) Citation

Key, Francis Scott. Poems. Literature House, 1970.

Warning: These citations may not always be 100% accurate.