APA (7th ed.) Citation

Kaufmann, W. (1962). Twenty German poets. The Modern Library.

Chicago Style (17th ed.) Citation

Kaufmann, Walter. Twenty German Poets. N.Y.: The Modern Library, 1962.

MLA (8th ed.) Citation

Kaufmann, Walter. Twenty German Poets. The Modern Library, 1962.

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