American Psychological Association 7th edition

Horowitz, P., & Simon, L. (ca. 1927). The Jewish question and zionism [Book]. Benn.

Chicago Manual of Style 17th edition (author-date)

Horowitz, P., und Leon Simon. 1927. The Jewish question and zionism. Book. London: Benn.

Springer - Basic (author-date)

Horowitz P, Simon L (1927) The Jewish question and zionism. Benn, London

Springer - Lecture Notes in Computer Science

1.Horowitz, P., Simon, L.: The Jewish question and zionism. Benn, London (1927).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Horowitz, P. ; Simon, Leon ; ; ; : The Jewish question and zionism. book. London : Benn, 1927

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.