Cita APA (7a ed.)

Walstad, W. B., & Saunders, P. (1998). Teaching undergraduate economics: A handbook for instructors. Irwin-McGraw-Hill.

Cita Chicago Style (17a ed.)

Walstad, William B., y Phillip Saunders. Teaching Undergraduate Economics: A Handbook for Instructors. Boston [etc.]: Irwin-McGraw-Hill, 1998.

Cita MLA (9a ed.)

Walstad, William B., y Phillip Saunders. Teaching Undergraduate Economics: A Handbook for Instructors. Irwin-McGraw-Hill, 1998.