Cita APA (7a ed.)

Gibson, J. H., Walters, M. G., Walters, E. A., Newbold, L. I., & Newbold, K. B. (2019). "Without fear and with a manly heart": The Great War Letters and Diaries of Private James Herbert Gibson. Project Muse.

Cita Chicago Style (17a ed.)

Gibson, James Herbert, Mark G. Walters, Evelyn A. Walters, L. Iris Newbold, y K. Bruce Newbold. "Without Fear and with a Manly Heart": The Great War Letters and Diaries of Private James Herbert Gibson. Baltimore, Maryland: Project Muse, 2019.

Cita MLA (8a ed.)

Gibson, James Herbert, et al. "Without Fear and with a Manly Heart": The Great War Letters and Diaries of Private James Herbert Gibson. Project Muse, 2019.