Fredrick, M. M., Leinwand,,Steven J, Postman, R. D., Wantuck, L. R., & Leinwand. Steven J. (1998). Practical mathematics: Skills and concepts (3rd ed.). Holt, Rinehart and Winston.
Čikaški stil citiranja (17. izdanje)Fredrick, Marguerite M., Leinwand,,Steven J, Robert D. Postman, Laurence R. Wantuck, i Leinwand. Steven J. Practical Mathematics: Skills and Concepts. 3rd ed. Austin: Holt, Rinehart and Winston, 1998.
MLA način citiranja (9. izdanje)Fredrick, Marguerite M., et al. Practical Mathematics: Skills and Concepts. 3rd ed. Holt, Rinehart and Winston, 1998.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.