APA (7th ed.) Citation

Cullen, E. (1856). Over Darien, by a ship canal. Effingham Wilson.

Chicago Style (17th ed.) Citation

Cullen, Edward. Over Darien, by a Ship Canal. London: Effingham Wilson, 1856.

MLA (9th ed.) Citation

Cullen, Edward. Over Darien, by a Ship Canal. Effingham Wilson, 1856.

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