Cita APA (7th ed.)

Long, S. Grit success: Stories of millionaires in our neighborhood. Prentice-Hall, c1999.

Cita Chicago (17th ed.)

Long, Susan. Grit Success: Stories of Millionaires in Our Neighborhood. Singapore: Prentice-Hall, c1999.

Cita MLA (9th ed.)

Long, Susan. Grit Success: Stories of Millionaires in Our Neighborhood. Prentice-Hall, c1999.