APA-viite (7. p.)

(1952). Introduction to the theory of divergent series; lectures / by Otto Szász, written by Joshua Barlaz. Revised with the help of H. David Lipsich.

Chicago-viite (17. p.)

Introduction to the Theory of Divergent Series; Lectures / by Otto Szász, Written by Joshua Barlaz. Revised with the Help of H. David Lipsich. 1952.

MLA-viite (9. p.)

Introduction to the Theory of Divergent Series; Lectures / by Otto Szász, Written by Joshua Barlaz. Revised with the Help of H. David Lipsich. 1952.