AKBARI, S., & KIRKLAND, S. J. (2007, January 1). On unimodular graphs. 421(1). New York, NY: Elsevier Science, 2007. Retrieved from http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18700908
ISO-690 (author-date, English)AKBARI, S and KIRKLAND, S. J, 2007. On unimodular graphs. In: [online]. New York, NY: Elsevier Science, 2007. 1 January 2007. Available from: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18700908
Modern Language Association 9th editionAKBARI, S., and S. J. KIRKLAND. On unimodular graphs. no. 1, New York, NY: Elsevier Science, 2007., 2007, http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18700908.
Mohr Siebeck - Recht (Deutsch - Österreich)Emerald - Harvard
AKBARI, S. and KIRKLAND, S.J. (2007), “On unimodular graphs”, in , Vol. 421, New York, NY: Elsevier Science, 2007., available at: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=18700908.