APA (7th ed.) Citation

Skaggs, J. M. (1994). The great guano rush: Entrepreneurs and American overseas expansion. St. Martin's Press.

Chicago Style (17th ed.) Citation

Skaggs, Jimmy M. The Great Guano Rush: Entrepreneurs and American Overseas Expansion. New York: St. Martin's Press, 1994.

MLA (9th ed.) Citation

Skaggs, Jimmy M. The Great Guano Rush: Entrepreneurs and American Overseas Expansion. St. Martin's Press, 1994.