American Psychological Association 7th edition

Kool, R. (ca. 1999). Currency and coins in the Frankish east (1099-1291) [Book]. Knights of the Holy Land, (1999) 273-279, (1999) 273-279.

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

Kool, Robert. 1999. „Currency and coins in the Frankish east (1099-1291)“. Book. Knights of the Holy Land, Nr. (1999) 273-279: (1999) 273-279.

Springer - Basic (author-date)

Kool R (1999) Currency and coins in the Frankish east (1099-1291). Knights of the Holy Land (1999) 273-279

Springer - Lecture Notes in Computer Science

1.Kool, R.: Currency and coins in the Frankish east (1099-1291). Knights of the Holy Land. (1999) 273-279 (1999).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Kool, Robert: Currency and coins in the Frankish east (1099-1291). In: Knights of the Holy Land (1999), Nr. (1999) 273-279, S. (1999) 273-279

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