APA (7th ed.) Citation

D. & G. Bruce (Firm). (1818). A specimen of printing types: Cast at the letter-foundry of D. & G. Bruce. D. & G. Bruce.

Chicago Style (17th ed.) Citation

D. & G. Bruce (Firm). A Specimen of Printing Types: Cast at the Letter-foundry of D. & G. Bruce. New-York: D. & G. Bruce, 1818.

MLA (9th ed.) Citation

D. & G. Bruce (Firm). A Specimen of Printing Types: Cast at the Letter-foundry of D. & G. Bruce. D. & G. Bruce, 1818.