Παραπομπή APA

Kaczor, W. J., & Nowak, M. T. (2003). Problems in mathematical analysis 11.

Παραπομπή Chicago Style

Kaczor, W J., και M T. Nowak. Problems in Mathematical Analysis 11. American Mathematical Society, 2003.

Παραπομπή MLA

Kaczor, W J., και M T. Nowak. Problems in Mathematical Analysis 11. 2003.