APA (7th ed.) Citation

Castle, H. N., Mead, G. H., & Mead, H. C. (2012). The collected letters of Henry Northrup Castle. Ohio University Press ; Samuel N. and Mary Castle Foundation.

Chicago Style (17th ed.) Citation

Castle, Henry Northrup, George Herbert Mead, and Helen Castle Mead. The Collected Letters of Henry Northrup Castle. Athens, Ohio : Honolulu, Hawaii: Ohio University Press ; Samuel N. and Mary Castle Foundation, 2012.

MLA (8th ed.) Citation

Castle, Henry Northrup, et al. The Collected Letters of Henry Northrup Castle. Ohio University Press ; Samuel N. and Mary Castle Foundation, 2012.