APA

Ayscough J., Bickerstaffe-Drew F., . (1919). John Ayscough's letters to his mother during 1914, 1915, and 1916. New York: P.J. Kenedy & Sons.

Chicago

Ayscough John, Bickerstaffe-Drew Frank, . 1919. John Ayscough's letters to his mother during 1914, 1915, and 1916. New York: P.J. Kenedy & Sons.

Harvard

Ayscough J., Bickerstaffe-Drew F., . (1919). John Ayscough's letters to his mother during 1914, 1915, and 1916. New York: P.J. Kenedy & Sons.

MLA

Ayscough John, Bickerstaffe-Drew Frank, . John Ayscough's letters to his mother during 1914, 1915, and 1916. New York: P.J. Kenedy & Sons. 1919.