APA (7th ed.) Citation

Punshon, E. R. (1907). The mystery of lady Isobel. Hurst and Blackett.

Chicago Style (17th ed.) Citation

Punshon, E. R. The Mystery of Lady Isobel. London: Hurst and Blackett, 1907.

MLA (8th ed.) Citation

Punshon, E. R. The Mystery of Lady Isobel. Hurst and Blackett, 1907.

Warning: These citations may not always be 100% accurate.