APA (7th ed.) Citation

Waltman, J. L., & Pennell, E. R. (1976). The early London journals of Elizabeth Robins Pennell. [publisher not identified].

Chicago Style (17th ed.) Citation

Waltman, John Lawrence, and Elizabeth Robins Pennell. The Early London Journals of Elizabeth Robins Pennell. [Place of publication not identified]: [publisher not identified], 1976.

MLA (9th ed.) Citation

Waltman, John Lawrence, and Elizabeth Robins Pennell. The Early London Journals of Elizabeth Robins Pennell. [publisher not identified], 1976.