Gradus, Y. (ca. 2001). Is Eilat-Aqaba a bi-national city? Can economic opportunities overcome the barriers of politics and psychology? [Electronic]. Geo Journal, 54,1 (2001) 85-99, ,1 (2001) 85-99. https://doi.org/10.1023/A:1021196800473
Chicago Manual of Style 17th edition (author-date)Gradus, Y. 2001. „Is Eilat-Aqaba a bi-national city? Can economic opportunities overcome the barriers of politics and psychology?“. Electronic. Geo Journal, Nr. 54,1 (2001) 85-99: ,1 (2001) 85-99. https://doi.org/10.1023/A:1021196800473.
Springer - Basic (author-date)Gradus Y (2001) Is Eilat-Aqaba a bi-national city? Can economic opportunities overcome the barriers of politics and psychology?. Geo Journal ,1 (2001) 85-99. https://doi.org/10.1023/A:1021196800473
Springer - Lecture Notes in Computer Science1.Gradus, Y.: Is Eilat-Aqaba a bi-national city? Can economic opportunities overcome the barriers of politics and psychology?. Geo Journal. ,1 (2001) 85-99 (2001). https://doi.org/10.1023/A:1021196800473.
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Gradus, Y.: Is Eilat-Aqaba a bi-national city? Can economic opportunities overcome the barriers of politics and psychology?. In: Geo Journal (2001), Nr. 54,1 (2001) 85-99, S. ,1 (2001) 85-99