APA

(1930). Catalogue of extremely rare and valuable Americana, early English literature, tracts, pamphlets, broadsides, &c., the property of a nobleman. London: Sotheby and Co.

Chicago

1930. Catalogue of extremely rare and valuable Americana, early English literature, tracts, pamphlets, broadsides, &c., the property of a nobleman. London: Sotheby and Co.

Harvard

(1930). Catalogue of extremely rare and valuable Americana, early English literature, tracts, pamphlets, broadsides, &c., the property of a nobleman. London: Sotheby and Co.

MLA

Catalogue of extremely rare and valuable Americana, early English literature, tracts, pamphlets, broadsides, &c., the property of a nobleman. London: Sotheby and Co. 1930.