American Psychological Association 7th edition

Gruber, R. (ca. 1987). Rescue : the exodus of the Ethiopian Jews [Book]. Atheneum.

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

Gruber, Ruth. 1987. Rescue : the exodus of the Ethiopian Jews. Book. New York: Atheneum.

Springer - Basic (author-date)

Gruber R (1987) Rescue : the exodus of the Ethiopian Jews. Atheneum, New York

Springer - Lecture Notes in Computer Science

1.Gruber, R.: Rescue : the exodus of the Ethiopian Jews. Atheneum, New York (1987).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Gruber, Ruth ; ; ; : Rescue : the exodus of the Ethiopian Jews. book. New York : Atheneum, 1987 — ISBN 068911771 X

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