APA (7th ed.) Citation

Victoria, P. o. P., Pope-Hennessy, J., & Victoria, E. (1959). Queen Victoria at Windsor and Balmoral: Letters from her grand-daughter, Princess Victoria of Prussia, June 1889. Allen and Unwin.

Chicago Style (17th ed.) Citation

Victoria, Princess of Prussia, James Pope-Hennessy, and Empress Victoria. Queen Victoria at Windsor and Balmoral: Letters from Her Grand-daughter, Princess Victoria of Prussia, June 1889. London: Allen and Unwin, 1959.

MLA (9th ed.) Citation

Victoria, Princess of Prussia, et al. Queen Victoria at Windsor and Balmoral: Letters from Her Grand-daughter, Princess Victoria of Prussia, June 1889. Allen and Unwin, 1959.