APA (7th ed.) Citation

Plinius Caecilius Secundus, C., Melmoth, W., & Hutchinson, W. M. L. (1915). Letters. Harvard University Press.

Chicago Style (17th ed.) Citation

Plinius Caecilius Secundus, C., William Melmoth, and Winfred Margaret Lambert Hutchinson. Letters. Cambridge, Mass: Harvard University Press, 1915.

MLA (9th ed.) Citation

Plinius Caecilius Secundus, C., et al. Letters. Harvard University Press, 1915.