APA (7e ed.) Bronvermelding

Kirszner, L. G., & Mandell, S. R. (2014). The Wadsworth handbook (10th ed.). Wadsworth/Cengage Learning.

Chicago (17e ed.) Bronvermelding

Kirszner, Laurie G., en Stephen R. Mandell. The Wadsworth Handbook. 10th ed. Boston, MA: Wadsworth/Cengage Learning, 2014.

MLA (9e ed.) Bronvermelding

Kirszner, Laurie G., en Stephen R. Mandell. The Wadsworth Handbook. 10th ed. Wadsworth/Cengage Learning, 2014.