APA-Zitierstil (7. Ausg.)

Duncan, R., Bertholf, R. J., & Smith, D. (2017). An open map: The correspondence of Robert Duncan and Charles Olson. University of New Mexico Press.

Chicago-Zitierstil (17. Ausg.)

Duncan, Robert, Robert J. Bertholf, und Dale Smith. An Open Map: The Correspondence of Robert Duncan and Charles Olson. Albuquerque, [New Mexico]: University of New Mexico Press, 2017.

MLA-Zitierstil (9. Ausg.)

Duncan, Robert, et al. An Open Map: The Correspondence of Robert Duncan and Charles Olson. University of New Mexico Press, 2017.