APA (7th ed.) Citation

L. E. L. & Sypher, F. J. (1992). Ethel Churchill. Scholars' Facsimiles & Reprints.

Chicago Style (17th ed.) Citation

L. E. L. and F. J. Sypher. Ethel Churchill. Delmar, N.Y.: Scholars' Facsimiles & Reprints, 1992.

MLA (9th ed.) Citation

L. E. L. and F. J. Sypher. Ethel Churchill. Scholars' Facsimiles & Reprints, 1992.