APA (7th ed.) Citation

Humphrey, S. D. American Hand Book of the Daguerreotype.

Chicago Style (17th ed.) Citation

Humphrey, S. D. American Hand Book of the Daguerreotype.

MLA (9th ed.) Citation

Humphrey, S. D. American Hand Book of the Daguerreotype.

Warning: These citations may not always be 100% accurate.