APA (7th ed.) Citation

Gurney, E. R., & Gurney, E. M. (1902). Letters of ---. James Nisbet and Co., Ld.

Chicago Style (17th ed.) Citation

Gurney, Emelia Russell, and Ellen Mary Gurney. Letters of ---. London: James Nisbet and Co., Ld, 1902.

MLA (9th ed.) Citation

Gurney, Emelia Russell, and Ellen Mary Gurney. Letters of ---. James Nisbet and Co., Ld, 1902.