Some aspects of the coinage of Offa.

MLA

Grierson, Philip. Some Aspects of the Coinage of Offa. London: Spink & Son, 1963.

APA

Grierson, P. (1963). Some aspects of the coinage of Offa. London: Spink & Son.

Chicago

Grierson, Philip, Some Aspects of the Coinage of Offa. London: Spink & Son, 1963.