Zweig, S. (ca. 1921). Romain Rolland : the man and his work [Book]. Thomas Seltzer.
Chicago Manual of Style 17th edition (author-date)Zweig, Stefan. 1921. Romain Rolland : the man and his work. Book. New York: Thomas Seltzer.
Springer - Basic (author-date)Zweig S (1921) Romain Rolland : the man and his work. Thomas Seltzer, New York
Springer - Lecture Notes in Computer Science1.Zweig, S.: Romain Rolland : the man and his work. Thomas Seltzer, New York (1921).
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Zweig, Stefan ; ; ; : Romain Rolland : the man and his work. book. New York : Thomas Seltzer, 1921
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.