Harpel, O. H. (1870). Harpel's typograph, or, Book of specimens: Containing useful information, suggestions and a collection of examples of letterpress job printing arranged for the assistance of master printers, amateurs, apprentices, and others. Printed and published by the author.
Chicago Style (17th ed.) CitationHarpel, Oscar H. Harpel's Typograph, or, Book of Specimens: Containing Useful Information, Suggestions and a Collection of Examples of Letterpress Job Printing Arranged for the Assistance of Master Printers, Amateurs, Apprentices, and Others. Cincinnati: Printed and published by the author, 1870.
MLA (9th ed.) CitationHarpel, Oscar H. Harpel's Typograph, or, Book of Specimens: Containing Useful Information, Suggestions and a Collection of Examples of Letterpress Job Printing Arranged for the Assistance of Master Printers, Amateurs, Apprentices, and Others. Printed and published by the author, 1870.