Mitford, N., & Law, J. (1973). Frederick the Great: Nancy Mitford. Picture research by Joy Law. Penguin Books.
Chicagoスタイル(17版)引用形式Mitford, Nancy, , Joy Law. Frederick the Great: Nancy Mitford. Picture Research by Joy Law. Harmondsworth, Middlesex, England: Penguin Books, 1973.
MLA(8版)引用形式Mitford, Nancy, , Joy Law. Frederick the Great: Nancy Mitford. Picture Research by Joy Law. Penguin Books, 1973.
警告: この引用は必ずしも正確ではありません.