Cita APA (7th ed.)

Wolfe, L., Smith, L., Buckles, S., & Doty, R. (2012). Easy economics: A visual guide to what you need to know. Wiley.

Cita Chicago (17th ed.)

Wolfe, Leonard, Lee Smith, Stephen Buckles, i Roy Doty. Easy Economics: A Visual Guide to What You Need to Know. Hoboken, N.J.: Wiley, 2012.

Cita MLA (9th ed.)

Wolfe, Leonard, et al. Easy Economics: A Visual Guide to What You Need to Know. Wiley, 2012.