APA (7th ed.) Citation

D. & G. Bruce (Firm). (1815). [Specimen of printing types]. D. & G. Bruce.

Chicago Style (17th ed.) Citation

D. & G. Bruce (Firm). [Specimen of Printing Types]. New-York: D. & G. Bruce, 1815.

MLA (9th ed.) Citation

D. & G. Bruce (Firm). [Specimen of Printing Types]. D. & G. Bruce, 1815.