Cita APA (7a ed.)
Warner, M. (1989). Introduction to economic principles: Study guide to accompany Mabry-Ulbrich. McGraw-Hill.
Cita Chicago Style (17a ed.)
Warner, Mellie. Introduction to Economic Principles: Study Guide to Accompany Mabry-Ulbrich. New York: McGraw-Hill, 1989.
Cita MLA (9a ed.)
Warner, Mellie. Introduction to Economic Principles: Study Guide to Accompany Mabry-Ulbrich. McGraw-Hill, 1989.
Precaución: Estas citas no son 100% exactas.