APA (7th ed.) Citation

Pennington, J. H. (1838). Aerostation, or, Steam aerial navigation. s.n.

Chicago Style (17th ed.) Citation

Pennington, John H. Aerostation, or, Steam Aerial Navigation. S.l: s.n, 1838.

MLA (9th ed.) Citation

Pennington, John H. Aerostation, or, Steam Aerial Navigation. s.n, 1838.