Dyfyniad APA
Asquith, H. H., Brock, E., Brock, M. G., Montagu, E. S., & Montagu, V. S. (1982). H.H. Asquith, letters to Venetia Stanley. Oxford University Press.
Dyfyniad Arddull Chicago
Asquith, H. H., Eleanor Brock, M. G. Brock, Edwin Samuel Montagu, and Venetia Stanley Montagu. H.H. Asquith, Letters to Venetia Stanley. Oxford ; New York: Oxford University Press, 1982.
Dyfyniad MLA
Asquith, H. H., et al. H.H. Asquith, Letters to Venetia Stanley. Oxford University Press, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.