Cita APA (7a ed.)

Grey, E., & Jack, R. I. (1965). The Grey of Ruthin valor: The valor of the English lands of Edmund Grey, Earl of Kent, drawn up from the ministers' accounts of 1467-8. Sydney University Press.

Cita Chicago Style (17a ed.)

Grey, Edmund, y R. I. Jack. The Grey of Ruthin Valor: The Valor of the English Lands of Edmund Grey, Earl of Kent, Drawn Up from the Ministers' Accounts of 1467-8. [Sydney]: Sydney University Press, 1965.

Cita MLA (8a ed.)

Grey, Edmund, y R. I. Jack. The Grey of Ruthin Valor: The Valor of the English Lands of Edmund Grey, Earl of Kent, Drawn Up from the Ministers' Accounts of 1467-8. Sydney University Press, 1965.