Thomas, I. (1787). A specimen of Isaiah Thomas's printing types: Being as large and complete an assortment as is to be met with in any one printing-office in America. : Chiefly manufactured by that great artist, William Caslon, Esq; of London. By Isaiah Thomas.
Chicago Style (17th ed.) CitationThomas, Isaiah. A Specimen of Isaiah Thomas's Printing Types: Being as Large and Complete an Assortment as Is to Be Met with in Any One Printing-office in America. : Chiefly Manufactured by That Great Artist, William Caslon, Esq; of London. Printed at Worcester, Massachusetts: By Isaiah Thomas, 1787.
MLA (9th ed.) CitationThomas, Isaiah. A Specimen of Isaiah Thomas's Printing Types: Being as Large and Complete an Assortment as Is to Be Met with in Any One Printing-office in America. : Chiefly Manufactured by That Great Artist, William Caslon, Esq; of London. By Isaiah Thomas, 1787.