APA Citation

Penrose, C. (1938). 1838 April fourth 1938: A century of Atlantic steam navigation. [Princeton].

Chicago Style Citation

Penrose, Charles. 1838 April Fourth 1938: A Century of Atlantic Steam Navigation. [Princeton], 1938.

MLA Citation

Penrose, Charles. 1838 April Fourth 1938: A Century of Atlantic Steam Navigation. [Princeton], 1938.

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