APA (7th ed.) Citation

Rexroth, K., & Rexroth, K. (1963). Natural numbers; new and selected poems. New Directions.

Chicago Style (17th ed.) Citation

Rexroth, Kenneth, and Kenneth Rexroth. Natural Numbers; New and Selected Poems. [Norfolk, Conn.]: New Directions, 1963.

MLA (8th ed.) Citation

Rexroth, Kenneth, and Kenneth Rexroth. Natural Numbers; New and Selected Poems. New Directions, 1963.

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