Cita APA (7a ed.)

Haeger, J. D. (1991). John Jacob Astor: Business and Finance in the Early Republic. Wayne State University Press.

Cita Chicago Style (17a ed.)

Haeger, John D. John Jacob Astor: Business and Finance in the Early Republic. Detroit: Wayne State University Press, 1991.

Cita MLA (8a ed.)

Haeger, John D. John Jacob Astor: Business and Finance in the Early Republic. Wayne State University Press, 1991.