APA (7th ed.) Citation

(1877). Description of Rogers' portable micrometer-telescope. [publisher not identified.

Chicago Style (17th ed.) Citation

Description of Rogers' Portable Micrometer-telescope. Washington, D.C.: [publisher not identified, 1877.

MLA (9th ed.) Citation

Description of Rogers' Portable Micrometer-telescope. [publisher not identified, 1877.

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