Cohen, L. (ca. 1972). The energy of slaves [Book]. Cape.
Chicago Manual of Style 17th edition (author-date)Cohen, Leonard. 1972. The energy of slaves. Book. London: Cape.
Springer - Basic (author-date)Cohen L (1972) The energy of slaves. Cape, London
Springer - Lecture Notes in Computer Science1.Cohen, L.: The energy of slaves. Cape, London (1972).
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Cohen, Leonard ; ; ; : The energy of slaves. book. London : Cape, 1972 — ISBN 0224007874
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.