APA (7th ed.) Citation

FitzGerald, E., Barton, F. R., & Grey of Fallodon, E. G. (1923). Some new letters of Edward FitzGerald. Williams and Norgate.

Chicago Style (17th ed.) Citation

FitzGerald, Edward, F. R. Barton, and Edward Grey Grey of Fallodon. Some New Letters of Edward FitzGerald. London: Williams and Norgate, 1923.

MLA (9th ed.) Citation

FitzGerald, Edward, et al. Some New Letters of Edward FitzGerald. Williams and Norgate, 1923.