APA (7th ed.) Citation

Man resting his arm on a book daguerreotype, 1845.

Chicago Style (17th ed.) Citation

Man Resting His Arm on a Book Daguerreotype, 1845.

MLA (9th ed.) Citation

Man Resting His Arm on a Book Daguerreotype, 1845.

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